diff --git a/Applications/PluginGenerator/CMakeLists.txt b/Applications/PluginGenerator/CMakeLists.txt
index aebbe5def5..0fa99551a6 100644
--- a/Applications/PluginGenerator/CMakeLists.txt
+++ b/Applications/PluginGenerator/CMakeLists.txt
@@ -1,73 +1,73 @@
 if (${CMAKE_SOURCE_DIR} EQUAL ${PROJECT_SOURCE_DIR})
-  cmake_minimum_required(VERSION 3.14.5 FATAL_ERROR)
+  cmake_minimum_required(VERSION 3.18 FATAL_ERROR)
 endif()
 
 project(MitkPluginGenerator)
 
 set(VERSION_MAJOR 1)
 set(VERSION_MINOR 5)
 set(VERSION_PATCH 0)
 
 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 
 if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
   set(standalone_build 1)
 else()
   set(standalone_build 0)
 endif()
 
 #-----------------------------------------------------------------------------
 # Prerequisites
 #-----------------------------------------------------------------------------
 
 find_package(Qt5Core REQUIRED)
 
 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/PluginGeneratorConfig.h.in"
                "${CMAKE_CURRENT_BINARY_DIR}/PluginGeneratorConfig.h" @ONLY)
 include_directories("${CMAKE_CURRENT_BINARY_DIR}")
 
 #-----------------------------------------------------------------------------
 # Executable
 #-----------------------------------------------------------------------------
 
 set(src_files
   PluginGenerator.cpp
   ctkCommandLineParser.cpp
 )
 
 qt5_wrap_cpp(src_files ctkCommandLineParser.h OPTIONS -DBOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
 qt5_add_resources(src_files plugin_template.qrc project_template.qrc)
 
 set(exec_target ${PROJECT_NAME})
 add_executable(${exec_target} ${src_files})
 set_property(TARGET ${exec_target} PROPERTY FOLDER "${MITK_ROOT_FOLDER}/Applications/PluginGenerator")
 
 target_link_libraries(${exec_target} Qt5::Core)
 
 #-----------------------------------------------------------------------------
 # Win32 Convenience
 #-----------------------------------------------------------------------------
 
 if(WIN32 AND NOT standalone_build)
   file(TO_NATIVE_PATH "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CMAKE_CFG_INTDIR}" native_runtime_dir)
   add_custom_target(NewPlugin start "MITK PluginGenerator" /D "${native_runtime_dir}" cmd /K ${exec_target}.exe -h
                     DEPENDS ${exec_target})
   set_property(TARGET NewPlugin PROPERTY FOLDER "${MITK_ROOT_FOLDER}/Applications/PluginGenerator")
 endif()
 
 #-----------------------------------------------------------------------------
 # Testing
 #-----------------------------------------------------------------------------
 
 if(NOT standalone_build)
   # Test the plugin generator
   include(mitkTestPluginGenerator)
 endif()
 
 #-----------------------------------------------------------------------------
 # Packaging support
 #-----------------------------------------------------------------------------
 
 if(standalone_build)
   include(SetupPackaging.cmake)
 endif()
diff --git a/Applications/PluginGenerator/ProjectTemplate/CMakeLists.txt b/Applications/PluginGenerator/ProjectTemplate/CMakeLists.txt
index 1618e04c80..572d4ebd54 100644
--- a/Applications/PluginGenerator/ProjectTemplate/CMakeLists.txt
+++ b/Applications/PluginGenerator/ProjectTemplate/CMakeLists.txt
@@ -1,329 +1,329 @@
-cmake_minimum_required(VERSION 3.14.5 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.18 FATAL_ERROR)
 
 # Change project and application name to your own
 set(MY_PROJECT_NAME $(project-name))
 set(MY_APP_NAME $(project-app-name))
 
 #-----------------------------------------------------------------------------
 # Set the language standard (MITK requires C++14)
 #-----------------------------------------------------------------------------
 
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED 1)
 set(CMAKE_CXX_EXTENSIONS 0)
 
 #-----------------------------------------------------------------------------
 # Set a default build type if none was specified
 #-----------------------------------------------------------------------------
 
 if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
   message(STATUS "Setting build type to 'Debug' as none was specified.")
   set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build." FORCE)
 
   # Set the possible values of build type for cmake-gui
   set_property(CACHE CMAKE_BUILD_TYPE PROPERTY
                STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
 endif()
 
 #-----------------------------------------------------------------------------
 # Superbuild Option - Enabled by default
 #-----------------------------------------------------------------------------
 
 option(${MY_PROJECT_NAME}_USE_SUPERBUILD "Build ${MY_PROJECT_NAME} and the projects it depends on via SuperBuild.cmake." ON)
 
 if(${MY_PROJECT_NAME}_USE_SUPERBUILD)
   project(${MY_PROJECT_NAME}-superbuild)
   set(${MY_PROJECT_NAME}_SOURCE_DIR ${PROJECT_SOURCE_DIR})
   set(${MY_PROJECT_NAME}_BINARY_DIR ${PROJECT_BINARY_DIR})
 else()
   project(${MY_PROJECT_NAME})
 endif()
 
 #-----------------------------------------------------------------------------
 # See http://cmake.org/cmake/help/cmake-2-8-docs.html#section_Policies for details
 #-----------------------------------------------------------------------------
 
 set(project_policies
   CMP0001 # NEW: CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
   CMP0002 # NEW: Logical target names must be globally unique.
   CMP0003 # NEW: Libraries linked via full path no longer produce linker search paths.
   CMP0004 # NEW: Libraries linked may NOT have leading or trailing whitespace.
   CMP0005 # NEW: Preprocessor definition values are now escaped automatically.
   CMP0006 # NEW: Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION.
   CMP0007 # NEW: List command no longer ignores empty elements.
   CMP0008 # NEW: Libraries linked by full-path must have a valid library file name.
   CMP0009 # NEW: FILE GLOB_RECURSE calls should not follow symlinks by default.
   CMP0010 # NEW: Bad variable reference syntax is an error.
   CMP0011 # NEW: Included scripts do automatic cmake_policy PUSH and POP.
   CMP0012 # NEW: if() recognizes numbers and boolean constants.
   CMP0013 # NEW: Duplicate binary directories are not allowed.
   CMP0014 # NEW: Input directories must have CMakeLists.txt
   CMP0020 # NEW: Automatically link Qt executables to qtmain target on Windows.
   CMP0028 # NEW: Double colon in target name means ALIAS or IMPORTED target.
   )
 foreach(policy ${project_policies})
   if(POLICY ${policy})
     cmake_policy(SET ${policy} NEW)
   endif()
 endforeach()
 
 #-----------------------------------------------------------------------------
 # Update CMake module path
 #------------------------------------------------------------------------------
 
 set(CMAKE_MODULE_PATH
   ${${MY_PROJECT_NAME}_SOURCE_DIR}/CMake
   ${CMAKE_MODULE_PATH}
   )
 
 #-----------------------------------------------------------------------------
 # CMake Function(s) and Macro(s)
 #-----------------------------------------------------------------------------
 
 include(CTest)
 include(MacroEmptyExternalProject)
 
 #-----------------------------------------------------------------------------
 # Output directories.
 #-----------------------------------------------------------------------------
 
 foreach(type LIBRARY RUNTIME ARCHIVE)
   set(output_dir ${${MY_PROJECT_NAME}_BINARY_DIR}/bin)
   set(CMAKE_${type}_OUTPUT_DIRECTORY ${output_dir} CACHE INTERNAL "Single output directory for building all libraries.")
   mark_as_advanced(CMAKE_${type}_OUTPUT_DIRECTORY)
 endforeach()
 
 #-----------------------------------------------------------------------------
 # Additional Options (also shown during superbuild)
 #-----------------------------------------------------------------------------
 
 option(BUILD_SHARED_LIBS "Build ${MY_PROJECT_NAME} with shared libraries" ON)
 option(WITH_COVERAGE "Enable/Disable coverage" OFF)
 option(BUILD_TESTING "Test the project" ON)
 
 option(${MY_PROJECT_NAME}_BUILD_ALL_PLUGINS "Build all ${MY_PROJECT_NAME} plugins" OFF)
 
 mark_as_advanced(${MY_PROJECT_NAME}_INSTALL_RPATH_RELATIVE
                  ${MY_PROJECT_NAME}_BUILD_ALL_PLUGINS
                  )
 
 #-----------------------------------------------------------------------------
 # Superbuild script
 #-----------------------------------------------------------------------------
 
 if(${MY_PROJECT_NAME}_USE_SUPERBUILD)
   include("${CMAKE_CURRENT_SOURCE_DIR}/SuperBuild.cmake")
   return()
 endif()
 
 #*****************************************************************************
 #**************************** END OF SUPERBUILD ****************************
 #*****************************************************************************
 
 #-----------------------------------------------------------------------------
 # Prerequesites
 #-----------------------------------------------------------------------------
 
 set(${PROJECT_NAME}_MODULES_PACKAGE_DEPENDS_DIR "${PROJECT_SOURCE_DIR}/CMake/PackageDepends")
 set(MODULES_PACKAGE_DEPENDS_DIRS ${${PROJECT_NAME}_MODULES_PACKAGE_DEPENDS_DIR})
 
 find_package(MITK 2018.04.99 REQUIRED)
 
 if(COMMAND mitkFunctionCheckMitkCompatibility)
   mitkFunctionCheckMitkCompatibility(VERSIONS MITK_VERSION_PLUGIN_SYSTEM 1 REQUIRED)
 else()
   message(SEND_ERROR "Your MITK version is too old. Please use Git hash b86bf28 or newer")
 endif()
 
 link_directories(${MITK_LINK_DIRECTORIES})
 
 #-----------------------------------------------------------------------------
 # CMake Function(s) and Macro(s)
 #-----------------------------------------------------------------------------
 
 set(CMAKE_MODULE_PATH
   ${MITK_SOURCE_DIR}/CMake
   ${CMAKE_MODULE_PATH}
   )
 
 include(mitkFunctionCheckCompilerFlags)
 include(mitkFunctionGetGccVersion)
 include(mitkFunctionGetVersion)
 
 #-----------------------------------------------------------------------------
 # Set project specific options and variables (NOT available during superbuild)
 #-----------------------------------------------------------------------------
 
 set(${PROJECT_NAME}_VERSION_MAJOR "0")
 set(${PROJECT_NAME}_VERSION_MINOR "1")
 set(${PROJECT_NAME}_VERSION_PATCH "1")
 set(${PROJECT_NAME}_VERSION_STRING "${${PROJECT_NAME}_VERSION_MAJOR}.${${PROJECT_NAME}_VERSION_MINOR}.${${PROJECT_NAME}_VERSION_PATCH}")
 
 # Ask the user if a console window should be shown with the applications
 option(${PROJECT_NAME}_SHOW_CONSOLE_WINDOW "Use this to enable or disable the console window when starting GUI Applications" ON)
 mark_as_advanced(${PROJECT_NAME}_SHOW_CONSOLE_WINDOW)
 
 if(NOT UNIX)
   set(MITK_WIN32_FORCE_STATIC "STATIC")
 endif()
 
 #-----------------------------------------------------------------------------
 # Get project version info
 #-----------------------------------------------------------------------------
 
 mitkFunctionGetVersion(${PROJECT_SOURCE_DIR} ${PROJECT_NAME})
 
 #-----------------------------------------------------------------------------
 # Installation preparation
 #
 # These should be set before any MITK install macros are used
 #-----------------------------------------------------------------------------
 
 # on macOS all CTK plugins get copied into every
 # application bundle (.app directory) specified here
 set(MACOSX_BUNDLE_NAMES)
 if(APPLE)
   list(APPEND MACOSX_BUNDLE_NAMES ${MY_APP_NAME})
 endif(APPLE)
 
 #-----------------------------------------------------------------------------
 # Set symbol visibility Flags
 #-----------------------------------------------------------------------------
 
 if(CMAKE_COMPILER_IS_GNUCXX)
   # The MITK module build system does not yet support default hidden visibility
   set(VISIBILITY_CXX_FLAGS ) # "-fvisibility=hidden -fvisibility-inlines-hidden")
 endif()
 
 #-----------------------------------------------------------------------------
 # Set coverage Flags
 #-----------------------------------------------------------------------------
 
 if(WITH_COVERAGE)
   if(CMAKE_COMPILER_IS_GNUCXX)
     set(coverage_flags "-g -fprofile-arcs -ftest-coverage -O0 -DNDEBUG")
     set(COVERAGE_CXX_FLAGS ${coverage_flags})
     set(COVERAGE_C_FLAGS ${coverage_flags})
   endif()
 endif()
 
 #-----------------------------------------------------------------------------
 # Project C/CXX Flags
 #-----------------------------------------------------------------------------
 
 set(${PROJECT_NAME}_C_FLAGS "${MITK_C_FLAGS} ${COVERAGE_C_FLAGS}")
 set(${PROJECT_NAME}_C_FLAGS_DEBUG ${MITK_C_FLAGS_DEBUG})
 set(${PROJECT_NAME}_C_FLAGS_RELEASE ${MITK_C_FLAGS_RELEASE})
 set(${PROJECT_NAME}_CXX_FLAGS "${MITK_CXX_FLAGS} ${VISIBILITY_CXX_FLAGS} ${COVERAGE_CXX_FLAGS}")
 set(${PROJECT_NAME}_CXX_FLAGS_DEBUG ${MITK_CXX_FLAGS_DEBUG})
 set(${PROJECT_NAME}_CXX_FLAGS_RELEASE ${MITK_CXX_FLAGS_RELEASE})
 
 set(${PROJECT_NAME}_EXE_LINKER_FLAGS ${MITK_EXE_LINKER_FLAGS})
 set(${PROJECT_NAME}_SHARED_LINKER_FLAGS ${MITK_SHARED_LINKER_FLAGS})
 set(${PROJECT_NAME}_MODULE_LINKER_FLAGS ${MITK_MODULE_LINKER_FLAGS})
 
 #-----------------------------------------------------------------------------
 # Set C/CXX Flags
 #-----------------------------------------------------------------------------
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${${PROJECT_NAME}_C_FLAGS}")
 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${${PROJECT_NAME}_C_FLAGS_DEBUG}")
 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${${PROJECT_NAME}_C_FLAGS_RELEASE}")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${${PROJECT_NAME}_CXX_FLAGS}")
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${${PROJECT_NAME}_CXX_FLAGS_DEBUG}")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${${PROJECT_NAME}_CXX_FLAGS_RELEASE}")
 
 set(CMAKE_EXE_LINKER_FLAGS ${${PROJECT_NAME}_EXE_LINKER_FLAGS})
 set(CMAKE_SHARED_LINKER_FLAGS ${${PROJECT_NAME}_SHARED_LINKER_FLAGS})
 set(CMAKE_MODULE_LINKER_FLAGS ${${PROJECT_NAME}_MODULE_LINKER_FLAGS})
 
 #-----------------------------------------------------------------------------
 # Testing
 #-----------------------------------------------------------------------------
 
 if(BUILD_TESTING)
   # Configuration for the CMake-generated test driver
   set(CMAKE_TESTDRIVER_EXTRA_INCLUDES "#include <stdexcept>")
   set(CMAKE_TESTDRIVER_BEFORE_TESTMAIN "
     try
       {")
   set(CMAKE_TESTDRIVER_AFTER_TESTMAIN "
       }
       catch (const std::exception& e)
       {
         fprintf(stderr, \"%s\\n\", e.what());
         return EXIT_FAILURE;
       }
       catch (...)
       {
         printf(\"Exception caught in the test driver\\n\");
         return EXIT_FAILURE;
       }")
 endif()
 
 #-----------------------------------------------------------------------------
 # ${MY_PROJECT_NAME}_SUPERBUILD_BINARY_DIR
 #-----------------------------------------------------------------------------
 
 # If ${MY_PROJECT_NAME}_SUPERBUILD_BINARY_DIR isn't defined, it means this project is
 # *NOT* build using Superbuild. In that specific case, ${MY_PROJECT_NAME}_SUPERBUILD_BINARY_DIR
 # should default to PROJECT_BINARY_DIR
 if(NOT DEFINED ${PROJECT_NAME}_SUPERBUILD_BINARY_DIR)
   set(${PROJECT_NAME}_SUPERBUILD_BINARY_DIR ${PROJECT_BINARY_DIR})
 endif()
 
 #-----------------------------------------------------------------------------
 # MITK modules
 #-----------------------------------------------------------------------------
 
 #add_subdirectory(Modules)
 
 #-----------------------------------------------------------------------------
 # CTK plugins
 #-----------------------------------------------------------------------------
 
 # The CMake code in this section *must* be in the top-level CMakeLists.txt file
 
 macro(GetMyTargetLibraries all_target_libraries varname)
   set(re_ctkplugin "^$(project-plugin-base)_[a-zA-Z0-9_]+$")
   set(_tmp_list)
   list(APPEND _tmp_list ${all_target_libraries})
   ctkMacroListFilter(_tmp_list re_ctkplugin OUTPUT_VARIABLE ${varname})
 endmacro()
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/Plugins/Plugins.cmake)
 ctkMacroSetupPlugins(${PROJECT_PLUGINS}
                      BUILD_OPTION_PREFIX ${MY_PROJECT_NAME}_
                      BUILD_ALL ${${MY_PROJECT_NAME}_BUILD_ALL_PLUGINS})
 
 #-----------------------------------------------------------------------------
 # Add subdirectories
 #-----------------------------------------------------------------------------
 
 add_subdirectory(Apps/$(project-app-name))
 
 #-----------------------------------------------------------------------------
 # Installation
 #-----------------------------------------------------------------------------
 
 # set MITK cpack variables
 include(mitkSetupCPack)
 
 # Customize CPack variables for this project
 include(CPackSetup)
 
 list(APPEND CPACK_CREATE_DESKTOP_LINKS "${MY_APP_NAME}")
 
 configure_file(${MITK_SOURCE_DIR}/MITKCPackOptions.cmake.in
                ${PROJECT_BINARY_DIR}/${PROJECT_NAME}CPackOptions.cmake @ONLY)
 set(CPACK_PROJECT_CONFIG_FILE "${PROJECT_BINARY_DIR}/${PROJECT_NAME}CPackOptions.cmake")
 
 # include CPack model once all variables are set
 include(CPack)
 
 # Additional installation rules
 include(mitkInstallRules)
 
 #-----------------------------------------------------------------------------
 # Last configuration steps
 #-----------------------------------------------------------------------------
diff --git a/CMake/MITKDashboardScript.download.cmake b/CMake/MITKDashboardScript.download.cmake
index 7ff24c8582..ba40222788 100644
--- a/CMake/MITKDashboardScript.download.cmake
+++ b/CMake/MITKDashboardScript.download.cmake
@@ -1,698 +1,698 @@
 #[============================================================================[
 
   Helper functions
 
  ]============================================================================]
 
 function(get_macos_codename)
   set(macos_codename "")
 
   set(software_license_file "\
 /System/Library/CoreServices/Setup Assistant.app\
 /Contents/Resources/en.lproj/OSXSoftwareLicense.rtf")
 
   if(EXISTS "${software_license_file}")
     file(READ "${software_license_file}" software_license)
 
     if(software_license MATCHES "SOFTWARE LICENSE AGREEMENT FOR macOS ([^\n]+)")
       set(macos_codename "${CMAKE_MATCH_1}")
     endif()
   endif()
 
   set(${ARGV0} ${macos_codename} PARENT_SCOPE)
 endfunction()
 
 function(get_macos_name)
   set(macos_name "macOS")
 
   get_macos_codename(macos_codename)
 
   if(macos_codename)
     set(macos_name "${macos_name} ${macos_codename}")
   endif()
 
   execute_process(
     RESULT_VARIABLE error_code
     OUTPUT_VARIABLE version
     OUTPUT_STRIP_TRAILING_WHITESPACE
     COMMAND "sw_vers" "-productVersion")
 
   if(0 EQUAL error_code AND version)
     set(macos_name "${macos_name} ${version}")
   endif()
 
   set(${ARGV0} ${macos_name} PARENT_SCOPE)
 endfunction()
 
 function(get_linux_name)
   set(linux_name "Linux")
   set(os_release_file "/etc/os-release")
 
   if(EXISTS "${os_release_file}")
     file(STRINGS "${os_release_file}" os_release)
 
     set(name "")
     set(version_id "")
 
     foreach(line ${os_release})
       if(NOT name AND line MATCHES "^NAME=[\"]?([^\"]+)")
         set(name "${CMAKE_MATCH_1}")
         continue()
       endif()
 
       if(NOT version_id AND line MATCHES "^VERSION_ID=\"?([^\"]+)")
         set(version_id "${CMAKE_MATCH_1}")
         continue()
       endif()
 
       if(name AND version_id)
         break()
       endif()
     endforeach()
 
     if(name)
       set(linux_name "${name}")
     endif()
 
     if(version_id)
       set(linux_name "${linux_name} ${version_id}")
     endif()
   endif()
 
   set(${ARGV0} ${linux_name} PARENT_SCOPE)
 endfunction()
 
 function(get_windows_name)
   set(windows_name "Windows")
 
   execute_process(
     RESULT_VARIABLE error_code
     OUTPUT_VARIABLE version
     OUTPUT_STRIP_TRAILING_WHITESPACE
     COMMAND "wmic" "os" "get" "Version" "-value")
 
   if(0 EQUAL error_code AND version)
     if(version MATCHES "Version=([0-9]+)\\.([0-9]+)")
       set(windows_name "${windows_name} ${CMAKE_MATCH_1}")
       if(NOT 0 EQUAL CMAKE_MATCH_2)
         set(windows_name "${windows_name}.${CMAKE_MATCH_2}")
       endif()
     endif()
   endif()
 
   set(${ARGV0} ${windows_name} PARENT_SCOPE)
 endfunction()
 
 function(get_os_name)
   set(os_name "")
 
   if(APPLE)
     get_macos_name(os_name)
   elseif(UNIX)
     get_linux_name(os_name)
   elseif(WIN32)
     get_windows_name(os_name)
   endif()
 
   set(${ARGV0} ${os_name} PARENT_SCOPE)
 endfunction()
 
 function(download_string)
   cmake_parse_arguments(PARSE_ARGV 0 ARG "" "URL;OUTPUT_VARIABLE" "")
 
   get_temp_directory(temp_dir)
   string(RANDOM random_filename)
 
   while(EXISTS "${temp_dir}/${random_filename}")
     string(RANDOM random_filename)
   endwhile()
 
   set(temp_output_file "${temp_dir}/${random_filename}")
 
   download_file(
     URL ${ARG_URL}
     OUTPUT_FILE ${temp_output_file}
     ERROR_CODE error_code)
 
   set(output "")
 
   if(EXISTS "${temp_output_file}")
     file(READ "${temp_output_file}" output)
     file(REMOVE "${temp_output_file}")
   endif()
 
   set(${ARG_OUTPUT_VARIABLE} ${output} PARENT_SCOPE)
 endfunction()
 
 function(find_vswhere)
   get_temp_directory(temp_dir)
   set(latest_vswhere "${temp_dir}/vswhere.exe")
   set(vswhere "vswhere.exe-NOTFOUND")
 
   if(EXISTS "${latest_vswhere}")
     set(vswhere "${latest_vswhere}")
   else()
     set(program_files_x86 "PROGRAMFILES(X86)")
     set(program_files_x86 "$ENV{${program_files_x86}}")
     set(system_vswhere "${program_files_x86}/Microsoft Visual Studio/Installer/vswhere.exe")
 
     if(EXISTS "${system_vswhere}")
       set(vswhere "${system_vswhere}")
     else()
       download_string(
         URL "https://api.github.com/repos/microsoft/vswhere/releases/latest"
         OUTPUT_VARIABLE latest_vswhere_json)
 
       if(latest_vswhere_json MATCHES "\"browser_download_url\": *\"([^\"]*)\"")
         download_file(
           URL "${CMAKE_MATCH_1}"
           OUTPUT_FILE "${latest_vswhere}"
           ERROR_CODE error_code)
 
         if (0 EQUAL error_code)
           set(vswhere "${latest_vswhere}")
         endif()
       endif()
     endif()
   endif()
 
   set(${ARGV0} "${vswhere}" PARENT_SCOPE)
 endfunction()
 
 function(vswhere)
   cmake_parse_arguments(PARSE_ARGV 0 ARG "" "PROPERTY;OUTPUT_VARIABLE" "")
 
   set(property_value "")
 
   if(CTEST_CMAKE_GENERATOR MATCHES "^Visual Studio ([0-9]+)")
     set(major_version "${CMAKE_MATCH_1}")
     math(EXPR next_major_version "${major_version} + 1")
 
     find_vswhere(vswhere)
 
     if (vswhere)
       execute_process(
         OUTPUT_VARIABLE property_value
         OUTPUT_STRIP_TRAILING_WHITESPACE
         COMMAND ${vswhere}
           "-requires" "Microsoft.VisualStudio.Workload.NativeDesktop"
           "-version" "[${major_version},${next_major_version})"
           "-property" "${ARG_PROPERTY}"
           "-format" "value")
     endif()
   endif()
 
   set(${ARG_OUTPUT_VARIABLE} ${property_value} PARENT_SCOPE)
 endfunction()
 
 function(get_visual_studio_name)
   set(visual_studio_name "Visual Studio")
 
   if(CTEST_CMAKE_GENERATOR MATCHES "^Visual Studio [0-9]+ ([0-9]+)")
     set(product_line_version "${CMAKE_MATCH_1}")
     set(visual_studio_name "${visual_studio_name} ${product_line_version}")
 
     vswhere(PROPERTY "catalog_productDisplayVersion" OUTPUT_VARIABLE product_display_version)
 
     if(product_display_version)
       set(visual_studio_name "${visual_studio_name} ${product_display_version}")
     endif()
   endif()
 
   set(${ARGV0} ${visual_studio_name} PARENT_SCOPE)
 endfunction()
 
 function(get_compiler_name)
   set(compiler_name "")
 
   if(CTEST_CMAKE_GENERATOR MATCHES "^Visual Studio")
     get_visual_studio_name(compiler_name)
   else()
     get_temp_directory(temp_dir)
 
     file(WRITE "${temp_dir}/src/CMakeLists.txt" "\
 project(probe C)
 message(STATUS \"CMAKE_C_COMPILER_ID=\\\"\${CMAKE_C_COMPILER_ID}\\\"\")
 message(STATUS \"CMAKE_C_COMPILER_VERSION=\\\"\${CMAKE_C_COMPILER_VERSION}\\\"\")")
 
     file(REMOVE_RECURSE "${temp_dir}/build")
 
     unset(options)
 
     foreach(option ${MITK_SUPERBUILD_OPTIONS})
       list(APPEND options "-D" "${option}")
     endforeach()
 
     execute_process(
       RESULT_VARIABLE error_code
       OUTPUT_VARIABLE compiler
       ERROR_QUIET
       COMMAND ${CMAKE_COMMAND}
         "-S" "${temp_dir}/src"
         "-B" "${temp_dir}/build"
         "-G" "${CTEST_CMAKE_GENERATOR}"
         ${options})
 
     if(0 EQUAL error_code)
       if(compiler MATCHES "CMAKE_C_COMPILER_ID=\"([^\"]*)\"")
         set(compiler_name "${CMAKE_MATCH_1}")
 
         if(compiler MATCHES "CMAKE_C_COMPILER_VERSION=\"([^\"]*)\"")
           set(version "${CMAKE_MATCH_1}")
 
           if(version MATCHES "^([0-9]+\\.[0-9]+\\.[0-9]+)")
             set(version "${CMAKE_MATCH_1}")
           endif()
 
           string(REGEX REPLACE "\\.0$" "" version "${version}")
 
           set(compiler_name "${compiler_name} ${version}")
         endif()
       endif()
     endif()
   endif()
 
   set(${ARGV0} ${compiler_name} PARENT_SCOPE)
 endfunction()
 
 function(get_default_build_name)
   get_os_name(default_build_name)
   get_compiler_name(compiler_name)
 
   if(compiler_name)
     set(default_build_name "${default_build_name} ${compiler_name}")
   endif()
 
   set(default_build_name "${default_build_name} ${CTEST_BUILD_CONFIGURATION}")
 
   if(MITK_BUILD_CONFIGURATION)
     set(default_build_name "${default_build_name} ${MITK_BUILD_CONFIGURATION}")
   endif()
 
   if(MITK_BUILD_NAME_SUFFIX)
     set(default_build_name "${default_build_name} ${MITK_BUILD_NAME_SUFFIX}")
   endif()
 
   set(${ARGV0} ${default_build_name} PARENT_SCOPE)
 endfunction()
 
 function(git)
   cmake_parse_arguments(PARSE_ARGV 0 ARG "" "WORKING_DIRECTORY;OUTPUT_VARIABLE;RESULT_VARIABLE" "")
 
   if(NOT ARG_WORKING_DIRECTORY)
     set(ARG_WORKING_DIRECTORY "${CTEST_SOURCE_DIRECTORY}")
   endif()
 
   get_filename_component(ARG_WORKING_DIRECTORY "${ARG_WORKING_DIRECTORY}" ABSOLUTE)
 
   execute_process(
     WORKING_DIRECTORY "${ARG_WORKING_DIRECTORY}"
     RESULT_VARIABLE error_code
     OUTPUT_VARIABLE output
     OUTPUT_STRIP_TRAILING_WHITESPACE
     COMMAND "${CTEST_GIT_COMMAND}" ${ARG_UNPARSED_ARGUMENTS})
 
   if(ARG_OUTPUT_VARIABLE)
     set(${ARG_OUTPUT_VARIABLE} ${output} PARENT_SCOPE)
   endif()
 
   if(ARG_RESULT_VARIABLE)
     set(${ARG_RESULT_VARIABLE} ${error_code} PARENT_SCOPE)
   endif()
 endfunction()
 
 function(git_log)
   cmake_parse_arguments(PARSE_ARGV 0 ARG "" "WORKING_DIRECTORY;COMMIT_HASH;COMMITTER;SUBJECT" "")
 
   if(NOT ARG_WORKING_DIRECTORY)
     set(ARG_WORKING_DIRECTORY "${CTEST_SOURCE_DIRECTORY}")
   endif()
 
   get_filename_component(ARG_WORKING_DIRECTORY "${ARG_WORKING_DIRECTORY}" ABSOLUTE)
 
   set(args WORKING_DIRECTORY "${ARG_WORKING_DIRECTORY}" "log" "-1")
 
   if(ARG_COMMIT_HASH)
     unset(commit_hash)
     git(OUTPUT_VARIABLE commit_hash ${args} "--pretty=%h" )
     if(commit_hash)
       set(${ARG_COMMIT_HASH} ${commit_hash} PARENT_SCOPE)
     endif()
   endif()
 
   if(ARG_COMMITTER)
     unset(committer)
     git(OUTPUT_VARIABLE committer ${args} "--pretty=%cn" )
     if(committer)
       set(${ARG_COMMITTER} ${committer} PARENT_SCOPE)
     endif()
   endif()
 
   if(ARG_SUBJECT)
     unset(subject)
     git(OUTPUT_VARIABLE subject ${args} "--pretty=%s" )
     if(subject)
       set(${ARG_SUBJECT} ${subject} PARENT_SCOPE)
     endif()
   endif()
 endfunction()
 
 function(rm)
   execute_process(COMMAND ${CMAKE_COMMAND} "-E" "rm" "-rf" ${ARGN})
 endfunction()
 
 function(submit)
   cmake_parse_arguments(PARSE_ARGV 0 ARG "" "" "PARTS")
 
   if(MITK_SUBMIT_URL)
     set(submit_url "SUBMIT_URL" "${MITK_SUBMIT_URL}")
   else()
     unset(submit_url)
   endif()
 
   if(MITK_AUTH_TOKEN)
     set(http_header HTTPHEADER "Authorization: Bearer ${MITK_AUTH_TOKEN}")
   else()
     unset(http_header)
   endif()
 
   ctest_submit(${submit_url} ${http_header} RETRY_COUNT 3 RETRY_DELAY 5 PARTS ${ARG_PARTS})
 endfunction()
 
 #[============================================================================[
 
   Actual script
 
  ]============================================================================]
 
-cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.18 FATAL_ERROR)
 
 find_program(CTEST_GIT_COMMAND git)
 
 if(NOT CTEST_GIT_COMMAND)
   message(FATAL_ERROR "Git not found")
 endif()
 
 if(NOT CTEST_CMAKE_GENERATOR MATCHES "^Visual Studio")
   unset(CTEST_CMAKE_GENERATOR_PLATFORM)
 endif()
 
 if(CTEST_CMAKE_GENERATOR MATCHES "^(Unix Makefiles|Ninja)$")
   set(CTEST_USE_LAUNCHERS ON)
 endif()
 
 if(NOT CTEST_SITE)
   unset(CTEST_SITE)
   site_name(CTEST_SITE)
 endif()
 
 if(NOT CTEST_BUILD_NAME)
   get_default_build_name(CTEST_BUILD_NAME)
 endif()
 
 set(CTEST_SOURCE_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/src/MITK")
 set(CTEST_BINARY_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/build")
 
 set(indent "   ")
 
 message("CTest settings")
 
 if(MITK_SUBMIT_URL)
   message("${indent}Submit URL: ${MITK_SUBMIT_URL}")
 endif()
 
 message("\
 ${indent}Dashboard model: ${CTEST_DASHBOARD_MODEL}
 ${indent}Build name: ${CTEST_BUILD_NAME}
 ${indent}Site: ${CTEST_SITE}")
 
 if(MITK_CLEAN_SOURCE_DIR OR MITK_CLEAN_BINARY_DIR)
   message("Clean")
 
   if(MITK_CLEAN_SOURCE_DIR)
      set(clean_dir "${CMAKE_CURRENT_SOURCE_DIR}/src")
      message("${indent}Source directory: ${clean_dir}")
      rm("${clean_dir}")
   endif()
 
   if(MITK_CLEAN_BINARY_DIR)
     set(clean_dir "${CMAKE_CURRENT_SOURCE_DIR}/build")
     message("${indent}Binary directory: ${clean_dir}")
     rm("${clean_dir}")
   endif()
 endif()
 
 message("MITK repository")
 
 if(NOT EXISTS "${CTEST_SOURCE_DIRECTORY}")
   message("\
 ${indent}Clone repository: ${MITK_REPOSITORY}
 ${indent}Branch: ${MITK_BRANCH}")
 
   set(CTEST_CHECKOUT_COMMAND "\"${CTEST_GIT_COMMAND}\" clone --branch=${MITK_BRANCH} -- ${MITK_REPOSITORY} MITK")
 
   ctest_start(${CTEST_DASHBOARD_MODEL})
 else()
   git_log(COMMIT_HASH old_revision COMMITTER committer SUBJECT subject)
 
   message("\
 ${indent}Update repository: ${CTEST_SOURCE_DIRECTORY}
 ${indent}Branch: ${MITK_BRANCH}
 ${indent}Old revision: ${old_revision} (committed by ${committer})
 ${indent}${indent}${subject}")
 
   ctest_start(${CTEST_DASHBOARD_MODEL})
 
   set(CTEST_UPDATE_OPTIONS "origin ${MITK_BRANCH}")
 
   ctest_update(RETURN_VALUE return_value)
 
   if(-1 EQUAL return_value)
     return()
   endif()
 
   git_log(COMMIT_HASH new_revision)
 
   if(new_revision STREQUAL old_revision)
     message("${indent}New revision: up-to-date")
   else()
     git_log(COMMITTER committer SUBJECT subject)
 
     message("\
 ${indent}New revision: ${new_revision} (committed by ${committer})
 ${indent}${indent}${subject}")
   endif()
 endif()
 
 unset(extension_dirs)
 
 if(MITK_EXTENSIONS)
   list(LENGTH MITK_EXTENSIONS mitk_extensions_size)
   math(EXPR max_index "${mitk_extensions_size} - 1")
 
   foreach(name_index RANGE 0 ${max_index} 3)
     list(GET MITK_EXTENSIONS ${name_index} name)
 
     math(EXPR url_index "${name_index} + 1")
     list(GET MITK_EXTENSIONS ${url_index} url)
 
     math(EXPR branch_index "${name_index} + 2")
     list(GET MITK_EXTENSIONS ${branch_index} branch)
 
     message("${name} repository")
 
     set(extension_dir "${CMAKE_CURRENT_SOURCE_DIR}/src/${name}")
     list(APPEND extension_dirs "${extension_dir}")
 
     if(NOT EXISTS "${extension_dir}")
       message("\
 ${indent}Clone repository: ${url}
 ${indent}Branch: ${branch}")
 
       git("clone" "--quiet" "--branch=${branch}" "${url}" "${name}"
         WORKING_DIRECTORY "${extension_dir}/..")
     else()
       git_log(COMMIT_HASH old_revision COMMITTER committer SUBJECT subject
         WORKING_DIRECTORY "${extension_dir}")
 
       message("\
 ${indent}Update repository: ${extension_dir}
 ${indent}Branch: ${branch}
 ${indent}Old revision: ${old_revision} (committed by ${committer})
 ${indent}${indent}${subject}")
 
       git("fetch" "--quiet" "origin" "${branch}"
         WORKING_DIRECTORY "${extension_dir}")
 
       git("diff" "--quiet" "HEAD" "FETCH_HEAD"
         WORKING_DIRECTORY "${extension_dir}"
         RESULT_VARIABLE error_code)
 
       if(NOT error_code EQUAL 0)
         git("reset" "--quiet" "--hard" "FETCH_HEAD"
           WORKING_DIRECTORY "${extension_dir}")
       endif()
 
       git_log(COMMIT_HASH new_revision
         WORKING_DIRECTORY "${extension_dir}")
 
       if(new_revision STREQUAL old_revision)
         message("${indent}New revision: up-to-date")
       else()
         git_log(COMMITTER committer SUBJECT subject
           WORKING_DIRECTORY "${extension_dir}")
 
         message("\
 ${indent}New revision: ${new_revision} (committed by ${committer})
 ${indent}${indent}${subject}")
       endif()
     endif()
   endforeach()
 endif()
 
 submit(PARTS Update)
 
 set(options
   "-D" "MITK_CTEST_SCRIPT_MODE:STRING=${CTEST_DASHBOARD_MODEL}"
 # "-D" "SUPERBUILD_EXCLUDE_MITKBUILD_TARGET:BOOL=TRUE"
 )
 
 if(extension_dirs)
   string (REPLACE ";" "\\\;" extension_dirs "${extension_dirs}")
   list(APPEND options "-D" "MITK_EXTENSION_DIRS:STRING=${extension_dirs}")
 endif()
 
 if(MITK_BUILD_CONFIGURATION)
   list(APPEND options "-D" "MITK_BUILD_CONFIGURATION:STRING=${MITK_BUILD_CONFIGURATION}")
 endif()
 
 if(MITK_BUILD_OPTIONS)
   get_temp_directory(temp_dir)
   set(mitk_initial_cache_file "${temp_dir}/MITKInitialCache.cmake")
   file(WRITE "${mitk_initial_cache_file}" "")
   foreach(mitk_option ${MITK_BUILD_OPTIONS})
     if(mitk_option MATCHES "^([^:]+):([^=]+)=(.*)")
       set(var "${CMAKE_MATCH_1}")
       set(type "${CMAKE_MATCH_2}")
       set(value "${CMAKE_MATCH_3}")
       file(APPEND "${mitk_initial_cache_file}" "set(${var} \"${value}\" CACHE ${type} \"\" FORCE)\n")
     endif()
   endforeach()
   list(APPEND options "-D" "MITK_INITIAL_CACHE_FILE:FILEPATH=${mitk_initial_cache_file}")
 endif()
 
 foreach(option ${MITK_SUPERBUILD_OPTIONS})
   list(APPEND options "-D" "${option}")
 endforeach()
 
 ctest_configure(OPTIONS "${options}" RETURN_VALUE return_value)
 submit(PARTS Configure)
 
 if(NOT 0 EQUAL return_value)
   submit(PARTS Done)
   return()
 endif()
 
 include("${CTEST_BINARY_DIRECTORY}/SuperBuildTargets.cmake")
 
 if(NOT SUPERBUILD_TARGETS)
   submit(PARTS Done)
   message(FATAL_ERROR "SUPERBUILD_TARGETS variable not set in SuperBuildTargets.cmake")
 else()
   set(mitk_targets
     MITK-Data
     MITK-Utilities
     MITK-Configure
     MITK-build
   )
 
   list(LENGTH SUPERBUILD_TARGETS n)
   list(LENGTH mitk_targets num_mitk_targets)
   math(EXPR n "${n} + ${num_mitk_targets}")
   set(i 1)
 
   unset(append)
 
   foreach(target ${SUPERBUILD_TARGETS} ${mitk_targets})
     message("MITK superbuild - [${i}/${n}] Build ${target}")
 
     if(NOT target IN_LIST mitk_targets)
       list(APPEND CTEST_CUSTOM_WARNING_EXCEPTION ".*")
       set(pop_warning_exception TRUE)
     else()
       set(pop_warning_exception FALSE)
     endif()
 
     ctest_build(TARGET ${target}
       NUMBER_ERRORS num_build_errors
       NUMBER_WARNINGS num_build_warnings
       RETURN_VALUE return_value
       ${append})
 
     if(pop_warning_exception)
       list(POP_BACK CTEST_CUSTOM_WARNING_EXCEPTION)
     endif()
 
     submit(PARTS Build)
 
     if(0 LESS num_build_warnings)
       message("${indent}${num_build_warnings} warning(s)")
     endif()
 
     if(NOT (0 EQUAL return_value AND 0 EQUAL num_build_errors))
       submit(PARTS Done)
       message("${indent}${num_build_errors} error(s)")
       return()
     else()
       message("${indent}${target} was built successfully")
     endif()
 
     if(NOT append)
       set(append APPEND)
     endif()
 
     math(EXPR i "${i} + 1")
   endforeach()
 endif()
 
 if(MITK_BUILD_DOCUMENTATION)
   message("MITK build - Build documentation")
 
   list(APPEND CTEST_CUSTOM_WARNING_EXCEPTION ".*")
 
   ctest_build(TARGET doc
     BUILD "${CTEST_BINARY_DIRECTORY}/MITK-build"
     NUMBER_ERRORS num_doc_errors
     NUMBER_WARNINGS num_doc_warnings
     RETURN_VALUE return_value
     APPEND
   )
 
   list(POP_BACK CTEST_CUSTOM_WARNING_EXCEPTION)
 
   submit(PARTS Build)
 
   if(0 LESS num_doc_warnings)
     message("${indent}${num_doc_warnings} warning(s)")
   endif()
 
   if(NOT (0 EQUAL return_value AND 0 EQUAL num_doc_errors))
     submit(PARTS Done)
     message("${indent}${num_doc_errors} error(s)")
     return()
   else()
     message("${indent}Documentation was built successfully")
   endif()
 endif()
 
 message("Run unit tests...")
 
 set(CTEST_CONFIGURATION_TYPE "${CTEST_BUILD_CONFIGURATION}")
 
 ctest_test(
   BUILD "${CTEST_BINARY_DIRECTORY}/MITK-build"
   PARALLEL_LEVEL 4)
 
 submit(PARTS Test Done)
 
 message("Done")
diff --git a/CMakeExternals/QwtCMakeLists.txt b/CMakeExternals/QwtCMakeLists.txt
index 50bd9c2805..5c91a4acac 100644
--- a/CMakeExternals/QwtCMakeLists.txt
+++ b/CMakeExternals/QwtCMakeLists.txt
@@ -1,264 +1,264 @@
-cmake_minimum_required(VERSION 3.1)
+cmake_minimum_required(VERSION 3.18)
 
 project(Qwt)
 
 set(${PROJECT_NAME}_MAJOR_VERSION 6)
 set(${PROJECT_NAME}_MINOR_VERSION 1)
 set(${PROJECT_NAME}_PATCH_VERSION 0)
 set(${PROJECT_NAME}_VERSION ${${PROJECT_NAME}_MAJOR_VERSION}.${${PROJECT_NAME}_MINOR_VERSION}.${${PROJECT_NAME}_PATCH_VERSION})
 
 set(QWT_MOC_HEADERS
 
   # General
   qwt_dyngrid_layout.h
   qwt_magnifier.h
   qwt_panner.h
   qwt_picker.h
   qwt_text_label.h
 
   # QwtPlot
   qwt_abstract_legend.h
   qwt_legend.h
   qwt_legend_label.h
   qwt_plot.h
   qwt_plot_renderer.h
   qwt_plot_canvas.h
   qwt_plot_panner.h
   qwt_plot_picker.h
   qwt_plot_zoomer.h
   qwt_plot_magnifier.h
   qwt_sampling_thread.h
   qwt_scale_widget.h
 
   # QwtOpenGL
   qwt_plot_glcanvas.h
 
   # QwtWidgets
   qwt_abstract_slider.h
   qwt_abstract_scale.h
   qwt_analog_clock.h
   qwt_compass.h
   qwt_counter.h
   qwt_dial.h
   qwt_knob.h
   qwt_slider.h
   qwt_thermo.h
   qwt_wheel.h
 )
 
 set(QWT_SOURCES
 
   # General
   qwt_abstract_scale_draw.cpp
   qwt_clipper.cpp
   qwt_color_map.cpp
   qwt_column_symbol.cpp
   qwt_date.cpp
   qwt_date_scale_draw.cpp
   qwt_date_scale_engine.cpp
   qwt_dyngrid_layout.cpp
   qwt_event_pattern.cpp
   qwt_graphic.cpp
   qwt_interval.cpp
   qwt_interval_symbol.cpp
   qwt_math.cpp
   qwt_magnifier.cpp
   qwt_null_paintdevice.cpp
   qwt_painter.cpp
   qwt_painter_command.cpp
   qwt_panner.cpp
   qwt_picker.cpp
   qwt_picker_machine.cpp
   qwt_pixel_matrix.cpp
   qwt_point_3d.cpp
   qwt_point_polar.cpp
   qwt_round_scale_draw.cpp
   qwt_scale_div.cpp
   qwt_scale_draw.cpp
   qwt_scale_map.cpp
   qwt_spline.cpp
   qwt_scale_engine.cpp
   qwt_symbol.cpp
   qwt_system_clock.cpp
   qwt_text_engine.cpp
   qwt_text_label.cpp
   qwt_text.cpp
   qwt_transform.cpp
   qwt_widget_overlay.cpp
 
   # QwtPlot
   qwt_curve_fitter.cpp
   qwt_abstract_legend.cpp
   qwt_legend.cpp
   qwt_legend_data.cpp
   qwt_legend_label.cpp
   qwt_plot.cpp
   qwt_plot_renderer.cpp
   qwt_plot_xml.cpp
   qwt_plot_axis.cpp
   qwt_plot_curve.cpp
   qwt_plot_dict.cpp
   qwt_plot_directpainter.cpp
   qwt_plot_grid.cpp
   qwt_plot_histogram.cpp
   qwt_plot_item.cpp
   qwt_plot_abstract_barchart.cpp
   qwt_plot_barchart.cpp
   qwt_plot_multi_barchart.cpp
   qwt_plot_intervalcurve.cpp
   qwt_plot_zoneitem.cpp
   qwt_plot_tradingcurve.cpp
   qwt_plot_spectrogram.cpp
   qwt_plot_spectrocurve.cpp
   qwt_plot_scaleitem.cpp
   qwt_plot_legenditem.cpp
   qwt_plot_seriesitem.cpp
   qwt_plot_shapeitem.cpp
   qwt_plot_marker.cpp
   qwt_plot_textlabel.cpp
   qwt_plot_layout.cpp
   qwt_plot_canvas.cpp
   qwt_plot_panner.cpp
   qwt_plot_rasteritem.cpp
   qwt_plot_picker.cpp
   qwt_plot_zoomer.cpp
   qwt_plot_magnifier.cpp
   qwt_plot_rescaler.cpp
   qwt_point_mapper.cpp
   qwt_raster_data.cpp
   qwt_matrix_raster_data.cpp
   qwt_sampling_thread.cpp
   qwt_series_data.cpp
   qwt_point_data.cpp
   qwt_scale_widget.cpp
 
   # QwtSvg
   qwt_plot_svgitem.cpp
 
   # QwtOpenGL
   qwt_plot_glcanvas.cpp
 
   # QwtWidgets
   qwt_abstract_slider.cpp
   qwt_abstract_scale.cpp
   qwt_arrow_button.cpp
   qwt_analog_clock.cpp
   qwt_compass.cpp
   qwt_compass_rose.cpp
   qwt_counter.cpp
   qwt_dial.cpp
   qwt_dial_needle.cpp
   qwt_knob.cpp
   qwt_slider.cpp
   qwt_thermo.cpp
   qwt_wheel.cpp
 
 )
 
 set(_qwt_moc_headers )
 foreach(_header ${QWT_MOC_HEADERS})
   list(APPEND _qwt_moc_headers src/${_header})
 endforeach()
 
 set(_qwt_sources )
 foreach(_source ${QWT_SOURCES})
   list(APPEND _qwt_sources src/${_source})
 endforeach()
 
 find_package(Qt5Svg REQUIRED)
 find_package(Qt5OpenGL REQUIRED)
 find_package(Qt5PrintSupport REQUIRED)
 find_package(Qt5Concurrent REQUIRED)
 
 qt5_wrap_cpp(_qwt_sources ${_qwt_moc_headers})
 
 add_library(qwt SHARED ${_qwt_sources})
 target_link_libraries(qwt PUBLIC Qt5::Svg Qt5::OpenGL Qt5::PrintSupport Qt5::Concurrent)
 
 target_compile_definitions(qwt PUBLIC QWT_DLL PRIVATE QWT_MAKEDLL)
 set_target_properties(qwt PROPERTIES
                       SOVERSION ${${PROJECT_NAME}_VERSION}
 )
 
 
 # Build the designer plug-in
 
 option(QWT_BUILD_DESIGNER_PLUGIN "Build the Qt Designer plugin" ON)
   if (QWT_BUILD_DESIGNER_PLUGIN)
 
   include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
 
   set(_qwt_designer_sources
     designer/qwt_designer_plotdialog.cpp
     designer/qwt_designer_plugin.cpp
   )
 
   set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/plugins/designer)
   set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/plugins/designer)
   set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/plugins/designer)
 
   find_package(Qt5Designer REQUIRED)
   include_directories(${Qt5Designer_INCLUDE_DIRS})
   qt5_wrap_cpp(_qwt_designer_sources
     designer/qwt_designer_plugin.h
     designer/qwt_designer_plotdialog.h
   )
   qt5_add_resources(_qwt_designer_sources designer/qwt_designer_plugin.qrc)
 
   add_library(qwt_designer_plugin SHARED ${_qwt_designer_sources})
   target_link_libraries(qwt_designer_plugin qwt Qt5::Designer)
 
   set_target_properties(qwt_designer_plugin PROPERTIES
                         SOVERSION ${${PROJECT_NAME}_VERSION}
                         COMPILE_DEFINITIONS QWT_DLL)
 endif()
 
 set(${PROJECT_NAME}_LIBRARIES qwt)
 
 # Install support
 
 if (QWT_BUILD_DESIGNER_PLUGIN)
   install(TARGETS qwt_designer_plugin
     RUNTIME DESTINATION plugins/designer
     LIBRARY DESTINATION plugins/designer
   )
 endif()
 
 install(TARGETS ${${PROJECT_NAME}_LIBRARIES} EXPORT ${PROJECT_NAME}_TARGETS
   LIBRARY DESTINATION lib
   ARCHIVE DESTINATION lib
   RUNTIME DESTINATION bin
   INCLUDES DESTINATION include/${PROJECT_NAME}
 )
 install(DIRECTORY src/
   DESTINATION include/${PROJECT_NAME}
   FILES_MATCHING PATTERN "*.h"
 )
 
 # Config files
 
 configure_file(
   ${PROJECT_NAME}Config.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
   @ONLY
 )
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}ConfigVersion.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
   @ONLY
 )
 
 export(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake
 )
 
 set(config_package_location lib/cmake/${PROJECT_NAME})
 install(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${PROJECT_NAME}Targets.cmake
   DESTINATION ${config_package_location}
 )
 install(FILES
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
   DESTINATION ${config_package_location}
 )
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 522f49033c..38bde9fcad 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,1412 +1,1412 @@
-set(MITK_CMAKE_MINIMUM_REQUIRED_VERSION 3.14.5)
+set(MITK_CMAKE_MINIMUM_REQUIRED_VERSION 3.18)
 cmake_minimum_required(VERSION ${MITK_CMAKE_MINIMUM_REQUIRED_VERSION})
 
 #-----------------------------------------------------------------------------
-# See https://cmake.org/cmake/help/v3.14/manual/cmake-policies.7.html for details
+# See https://cmake.org/cmake/help/v3.18/manual/cmake-policies.7.html for details
 #-----------------------------------------------------------------------------
 
 set(project_policies )
 foreach(policy ${project_policies})
   if(POLICY ${policy})
     cmake_policy(SET ${policy} NEW)
   endif()
 endforeach()
 
 #-----------------------------------------------------------------------------
 # Superbuild Option - Enabled by default
 #-----------------------------------------------------------------------------
 
 option(MITK_USE_SUPERBUILD "Build MITK and the projects it depends on via SuperBuild.cmake." ON)
 
 if(MITK_USE_SUPERBUILD)
   project(MITK-superbuild)
   set(MITK_SOURCE_DIR ${PROJECT_SOURCE_DIR})
   set(MITK_BINARY_DIR ${PROJECT_BINARY_DIR})
 else()
   project(MITK VERSION 2018.04.99)
   include_directories(SYSTEM ${MITK_SUPERBUILD_BINARY_DIR})
 endif()
 
 #-----------------------------------------------------------------------------
 # MITK Extension Feature
 #-----------------------------------------------------------------------------
 
 set(MITK_EXTENSION_DIRS "" CACHE STRING "")
 
 unset(MITK_ABSOLUTE_EXTENSION_DIRS)
 
 foreach(MITK_EXTENSION_DIR ${MITK_EXTENSION_DIRS})
   get_filename_component(MITK_ABSOLUTE_EXTENSION_DIR "${MITK_EXTENSION_DIR}" ABSOLUTE)
   list(APPEND MITK_ABSOLUTE_EXTENSION_DIRS "${MITK_ABSOLUTE_EXTENSION_DIR}")
 endforeach()
 
 set(MITK_DIR_PLUS_EXTENSION_DIRS "${MITK_SOURCE_DIR}" ${MITK_ABSOLUTE_EXTENSION_DIRS})
 
 #-----------------------------------------------------------------------------
 # Update CMake module path
 #-----------------------------------------------------------------------------
 
 set(MITK_CMAKE_DIR ${MITK_SOURCE_DIR}/CMake)
 
 set(CMAKE_MODULE_PATH ${MITK_CMAKE_DIR})
 
 foreach(MITK_EXTENSION_DIR ${MITK_ABSOLUTE_EXTENSION_DIRS})
   set(MITK_CMAKE_EXTENSION_DIR "${MITK_EXTENSION_DIR}/CMake")
   if(EXISTS "${MITK_CMAKE_EXTENSION_DIR}")
     list(APPEND CMAKE_MODULE_PATH "${MITK_CMAKE_EXTENSION_DIR}")
   endif()
 endforeach()
 
 #-----------------------------------------------------------------------------
 # CMake function(s) and macro(s)
 #-----------------------------------------------------------------------------
 
 # Standard CMake macros
 include(FeatureSummary)
 include(CTest)
 include(CMakeParseArguments)
 include(FindPackageHandleStandardArgs)
 
 # MITK macros
 include(mitkFunctionGetGccVersion)
 include(mitkFunctionCheckCompilerFlags)
 include(mitkFunctionSuppressWarnings) # includes several functions
 include(mitkMacroEmptyExternalProject)
 include(mitkFunctionEnableBuildConfiguration)
 include(mitkFunctionWhitelists)
 include(mitkFunctionAddExternalProject)
 include(mitkFunctionAddLibrarySearchPaths)
 
 SUPPRESS_VC_DEPRECATED_WARNINGS()
 
 #-----------------------------------------------------------------------------
 # Set a default build type if none was specified
 #-----------------------------------------------------------------------------
 
 if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
   message(STATUS "Setting build type to 'Debug' as none was specified.")
   set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build." FORCE)
 
   # Set the possible values of build type for cmake-gui
   set_property(CACHE CMAKE_BUILD_TYPE PROPERTY
                STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
 endif()
 
 #-----------------------------------------------------------------------------
 # Check miminum macOS version
 #-----------------------------------------------------------------------------
 # The minimum supported macOS version is 10.13. If you use a version less than 10.13, there is no guarantee that the build still works.
 if(APPLE)
   exec_program(sw_vers ARGS -productVersion OUTPUT_VARIABLE macos_version)
   if (macos_version VERSION_LESS "10.13")
     message(WARNING "Detected macOS version \"${macos_version}\" is not supported anymore. Minimum required macOS version is at least 10.13.")
   endif()
   if (CMAKE_OSX_DEPLOYMENT_TARGET AND CMAKE_OSX_DEPLOYMENT_TARGET VERSION_LESS 10.13)
     message(WARNING "Detected macOS deployment target \"${CMAKE_OSX_DEPLOYMENT_TARGET}\" is not supported anymore. Minimum required macOS version is at least 10.13.")
   endif()
 endif()
 
 #-----------------------------------------------------------------------------
 # Check miminum compiler versions
 #-----------------------------------------------------------------------------
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
   # require at least gcc 4.9 as provided by ppa:ubuntu-toolchain-r/test for Ubuntu 14.04
   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9)
     message(FATAL_ERROR "GCC version must be at least 4.9
 If you are using Ubuntu 14.04, you can easily install gcc and g++ 4.9 (or any later version available) in addition to your version ${CMAKE_CXX_COMPILER_VERSION}:
   sudo add-apt-repository ppa:ubuntu-toolchain-r/test
   sudo apt-get update
   sudo apt-get install gcc-4.9 g++-4.9
 Make sure to explicitly specify these compilers when configuring MITK:
   CMAKE_C_COMPILER:FILEPATH=/usr/bin/gcc-4.9
   CMAKE_CXX_COMPILER:FILEPATH=/usr/bin/g++-4.9
 For more information on the proposed PPA see the Toolchain Updates section of https://wiki.ubuntu.com/ToolChain.")
   endif()
 elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
   # require at least clang 3.4
   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4)
     message(FATAL_ERROR "Clang version must be at least 3.4")
   endif()
 elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
   # require at least clang 5.0
   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
     message(FATAL_ERROR "Apple Clang version must be at least 5.0")
   endif()
 elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
   # require at least Visual Studio 2017
   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.10)
     message(FATAL_ERROR "Microsoft Visual Studio 2017 or newer required")
   endif()
 else()
   message(WARNING "You are using an unsupported compiler! Compilation has only been tested with Clang (Linux or Apple), GCC and MSVC.")
 endif()
 
 if(CMAKE_COMPILER_IS_GNUCXX)
   mitkFunctionGetGccVersion(${CMAKE_CXX_COMPILER} GCC_VERSION)
 else()
   set(GCC_VERSION 0)
 endif()
 
 set(MITK_CXX_STANDARD 14)
 
 set(CMAKE_CXX_EXTENSIONS 0)
 set(CMAKE_CXX_STANDARD ${MITK_CXX_STANDARD})
 set(CMAKE_CXX_STANDARD_REQUIRED 1)
 
 # This is necessary to avoid problems with compile feature checks.
 # CMAKE_CXX_STANDARD seems to only set the -std=c++14 flag for targets.
 # However, compile flag checks also need to be done with -std=c++14.
 # The MITK_CXX14_FLAG variable is also used for external projects
 # build during the MITK super-build.
 mitkFunctionCheckCompilerFlags("-std=c++14" MITK_CXX14_FLAG)
 
 #-----------------------------------------------------------------------------
 # Warn if source or build path is too long
 #-----------------------------------------------------------------------------
 
 if(WIN32)
   set(_src_dir_length_max 50)
   set(_bin_dir_length_max 50)
   if(MITK_USE_SUPERBUILD)
     set(_src_dir_length_max 34) # _src_dir_length_max - strlen(ep/src/ITK-build)
     set(_bin_dir_length_max 40) # _bin_dir_length_max - strlen(MITK-build)
   endif()
 
   string(LENGTH "${MITK_SOURCE_DIR}" _src_n)
   string(LENGTH "${MITK_BINARY_DIR}" _bin_n)
 
   # The warnings should be converted to errors
   if(_src_n GREATER _src_dir_length_max)
     message(WARNING "MITK source code directory path length is too long (${_src_n} > ${_src_dir_length_max})."
                     "Please move the MITK source code directory to a directory with a shorter path." )
   endif()
   if(_bin_n GREATER _bin_dir_length_max)
     message(WARNING "MITK build directory path length is too long (${_bin_n} > ${_bin_dir_length_max})."
                     "Please move the MITK build directory to a directory with a shorter path." )
   endif()
 endif()
 
 #-----------------------------------------------------------------------------
 # Additional MITK Options (also shown during superbuild)
 #-----------------------------------------------------------------------------
 
 # -----------------------------------------
 # General build options
 option(BUILD_SHARED_LIBS "Build MITK with shared libraries" ON)
 option(WITH_COVERAGE "Enable/Disable coverage" OFF)
 option(BUILD_TESTING "Test the project" ON)
 option(MITK_FAST_TESTING "Disable long-running tests like packaging" OFF)
 option(MITK_XVFB_TESTING "Execute test drivers through xvfb-run" OFF)
 
 option(MITK_BUILD_ALL_APPS "Build all MITK applications" OFF)
 option(MITK_BUILD_EXAMPLES "Build the MITK Examples" OFF)
 option(MITK_ENABLE_PIC_READER "Enable support for reading the DKFZ pic file format." ON)
 
 mark_as_advanced(
   MITK_XVFB_TESTING
   MITK_FAST_TESTING
   MITK_BUILD_ALL_APPS
   MITK_ENABLE_PIC_READER
 )
 
 #-----------------------------------------------------------------------------
 # Set UI testing flags
 #-----------------------------------------------------------------------------
 if(MITK_XVFB_TESTING)
   set(MITK_XVFB_TESTING_COMMAND "xvfb-run" "--auto-servernum" CACHE STRING "Command and options to test through Xvfb")
   mark_as_advanced(MITK_XVFB_TESTING_COMMAND)
 endif(MITK_XVFB_TESTING)
 
 # -----------------------------------------
 # Other options
 set(MITK_CUSTOM_REVISION_DESC "" CACHE STRING "Override MITK revision description")
 mark_as_advanced(MITK_CUSTOM_REVISION_DESC)
 
 set_property(GLOBAL PROPERTY MITK_EXTERNAL_PROJECTS "")
 
 include(CMakeExternals/ExternalProjectList.cmake)
 
 foreach(MITK_EXTENSION_DIR ${MITK_ABSOLUTE_EXTENSION_DIRS})
   set(MITK_CMAKE_EXTERNALS_EXTENSION_DIR "${MITK_EXTENSION_DIR}/CMakeExternals")
   if(EXISTS "${MITK_CMAKE_EXTERNALS_EXTENSION_DIR}/ExternalProjectList.cmake")
     include("${MITK_CMAKE_EXTERNALS_EXTENSION_DIR}/ExternalProjectList.cmake")
   endif()
 endforeach()
 
 # -----------------------------------------
 # Other MITK_USE_* options not related to
 # external projects build via the
 # MITK superbuild
 
 option(MITK_USE_BLUEBERRY "Build the BlueBerry platform" ON)
 option(MITK_USE_OpenCL "Use OpenCL GPU-Computing library" OFF)
 option(MITK_USE_OpenMP "Use OpenMP" OFF)
 option(MITK_USE_Python3 "Use Python 3" OFF)
 
 #-----------------------------------------------------------------------------
 # Build configurations
 #-----------------------------------------------------------------------------
 
 set(_buildConfigs "Custom")
 
 file(GLOB _buildConfigFiles CMake/BuildConfigurations/*.cmake)
 
 foreach(_buildConfigFile ${_buildConfigFiles})
   get_filename_component(_buildConfigFile ${_buildConfigFile} NAME_WE)
   list(APPEND _buildConfigs ${_buildConfigFile})
 endforeach()
 
 foreach(MITK_EXTENSION_DIR ${MITK_ABSOLUTE_EXTENSION_DIRS})
   file(GLOB _extBuildConfigFiles "${MITK_EXTENSION_DIR}/CMake/BuildConfigurations/*.cmake")
 
   foreach(_extBuildConfigFile ${_extBuildConfigFiles})
     get_filename_component(_extBuildConfigFile "${_extBuildConfigFile}" NAME_WE)
     list(APPEND _buildConfigs "${_extBuildConfigFile}")
   endforeach()
 
   list(REMOVE_DUPLICATES _buildConfigs)
 endforeach()
 
 set(MITK_BUILD_CONFIGURATION "Custom" CACHE STRING "Use pre-defined MITK configurations")
 set_property(CACHE MITK_BUILD_CONFIGURATION PROPERTY STRINGS ${_buildConfigs})
 
 mitkFunctionEnableBuildConfiguration()
 
 mitkFunctionCreateWhitelistPaths(MITK)
 mitkFunctionFindWhitelists(MITK)
 
 # -----------------------------------------
 # Qt version related variables
 
 option(MITK_USE_Qt5 "Use Qt 5 library" ON)
 
 if(MITK_USE_Qt5)
   if(WIN32)
     set(MITK_QT5_MINIMUM_VERSION 5.12.9)
   else()
     set(MITK_QT5_MINIMUM_VERSION 5.12)
   endif()
   set(MITK_QT5_COMPONENTS Concurrent OpenGL PrintSupport Script Sql Svg Widgets Xml XmlPatterns WebEngineWidgets UiTools Help LinguistTools)
   if(APPLE)
     list(APPEND MITK_QT5_COMPONENTS DBus)
   elseif(UNIX)
     list(APPEND MITK_QT5_COMPONENTS X11Extras)
   endif()
 
   # Hint at default install locations of Qt
   if(NOT Qt5_DIR)
     if(MSVC)
       set(_dir_candidates "C:/Qt")
 
       if(CMAKE_GENERATOR MATCHES "^Visual Studio [0-9]+ ([0-9]+)")
         set(_compilers "msvc${CMAKE_MATCH_1}")
       elseif(CMAKE_GENERATOR MATCHES "Ninja")
         include(mitkFunctionGetMSVCVersion)
         mitkFunctionGetMSVCVersion()
         if(VISUAL_STUDIO_PRODUCT_NAME MATCHES "^Visual Studio ([0-9]+)")
           set(_compilers "msvc${CMAKE_MATCH_1}")
         endif()
       endif()
 
       if(_compilers MATCHES "[0-9]+")
         if (CMAKE_MATCH_0 EQUAL 2019)
           list(APPEND _compilers "msvc2017") # Binary compatible to 2019
         endif()
       endif()
     else()
       set(_dir_candidates ~/Qt)
 
       if(APPLE)
         set(_compilers clang)
       else()
         list(APPEND _dir_candidates /opt/Qt)
         set(_compilers gcc)
       endif()
     endif()
 
     if(CMAKE_SIZEOF_VOID_P EQUAL 8)
       foreach(_compiler ${_compilers})
         list(APPEND _compilers64 "${_compiler}_64")
       endforeach()
       set(_compilers ${_compilers64})
     endif()
 
     foreach(_dir_candidate ${_dir_candidates})
       get_filename_component(_dir_candidate ${_dir_candidate} REALPATH)
       foreach(_compiler ${_compilers})
         set(_glob_expression "${_dir_candidate}/5.*/${_compiler}")
         file(GLOB _hints ${_glob_expression})
         list(SORT _hints)
         list(APPEND MITK_QT5_HINTS ${_hints})
       endforeach()
     endforeach()
   endif()
 
   find_package(Qt5 ${MITK_QT5_MINIMUM_VERSION} COMPONENTS ${MITK_QT5_COMPONENTS} REQUIRED HINTS ${MITK_QT5_HINTS})
 endif()
 
 # -----------------------------------------
 # Custom dependency logic
 
 option(MITK_USE_SYSTEM_Boost "Use the system Boost" OFF)
 
 set(MITK_USE_Boost_LIBRARIES "" CACHE STRING "A semi-colon separated list of required Boost libraries")
 
 if(MITK_USE_cpprestsdk)
   if(WIN32 AND Qt5_DIR)
     set(_dir_candidate "${Qt5_DIR}/../../../../../Tools/OpenSSL/Win_x64")
     get_filename_component(_dir_candidate ${_dir_candidate} ABSOLUTE)
     if(EXISTS "${_dir_candidate}")
       set(OPENSSL_ROOT_DIR "${_dir_candidate}")
     endif()
   endif()
   find_package(OpenSSL QUIET)
   if(NOT OpenSSL_FOUND)
     set(openssl_message "Could not find OpenSSL (dependency of C++ REST SDK).\n")
     if(UNIX)
       if(APPLE)
         set(openssl_message "${openssl_message}Please install it using your favorite package management "
                             "system (i.e. Homebrew or MacPorts).\n")
       else()
         set(openssl_message "${openssl_message}Please install the dev package of OpenSSL (i.e. libssl-dev).\n")
       endif()
     else()
       set(openssl_message "${openssl_message}Please either install Win32 OpenSSL:\n"
                           "  https://slproweb.com/products/Win32OpenSSL.html\n"
                           "Or use the Qt Maintenance tool to install:\n"
                           "  Developer and Designer Tools > OpenSSL Toolkit > OpenSSL 64-bit binaries\n")
     endif()
     set(openssl_message "${openssl_message}If it still cannot be found, you can hint CMake to find OpenSSL by "
                         "adding/setting the OPENSSL_ROOT_DIR variable to the root directory of an "
                         "OpenSSL installation. Make sure to clear variables of partly found "
                         "versions of OpenSSL before, or they will be mixed up.")
     message(FATAL_ERROR ${openssl_message})
   endif()
 
   list(APPEND MITK_USE_Boost_LIBRARIES date_time regex system)
   if(UNIX)
     list(APPEND MITK_USE_Boost_LIBRARIES atomic chrono filesystem random thread)
   endif()
   list(REMOVE_DUPLICATES MITK_USE_Boost_LIBRARIES)
   set(MITK_USE_Boost_LIBRARIES ${MITK_USE_Boost_LIBRARIES} CACHE STRING "A semi-colon separated list of required Boost libraries" FORCE)
 endif()
 
 if(MITK_USE_Python3)
   set(MITK_USE_ZLIB ON CACHE BOOL "" FORCE)
 
   if(APPLE AND CMAKE_FRAMEWORK_PATH AND CMAKE_FRAMEWORK_PATH MATCHES "python3\\.?([0-9]+)")
     find_package(Python3 3.${CMAKE_MATCH_1} EXACT REQUIRED COMPONENTS Interpreter Development NumPy)
   else()
     find_package(Python3 REQUIRED COMPONENTS Interpreter Development NumPy)
   endif()
 
   if(WIN32)
     string(REPLACE "\\" "/" Python3_STDARCH "${Python3_STDARCH}")
     string(REPLACE "\\" "/" Python3_STDLIB "${Python3_STDLIB}")
     string(REPLACE "\\" "/" Python3_SITELIB "${Python3_SITELIB}")
   endif()
 endif()
 
 if(BUILD_TESTING AND NOT MITK_USE_CppUnit)
   message("> Forcing MITK_USE_CppUnit to ON because BUILD_TESTING=ON")
   set(MITK_USE_CppUnit ON CACHE BOOL "Use CppUnit for unit tests" FORCE)
 endif()
 
 if(MITK_USE_BLUEBERRY)
   option(MITK_BUILD_ALL_PLUGINS "Build all MITK plugins" OFF)
   mark_as_advanced(MITK_BUILD_ALL_PLUGINS)
 
   if(NOT MITK_USE_CTK)
     message("> Forcing MITK_USE_CTK to ON because of MITK_USE_BLUEBERRY")
     set(MITK_USE_CTK ON CACHE BOOL "Use CTK in MITK" FORCE)
   endif()
 endif()
 
 #-----------------------------------------------------------------------------
 # Pixel type multiplexing
 #-----------------------------------------------------------------------------
 
 # Customize the default pixel types for multiplex macros
 
 set(MITK_ACCESSBYITK_INTEGRAL_PIXEL_TYPES
     "int, unsigned int, short, unsigned short, char, unsigned char"
     CACHE STRING "List of integral pixel types used in AccessByItk and InstantiateAccessFunction macros")
 
 set(MITK_ACCESSBYITK_FLOATING_PIXEL_TYPES
     "double, float"
     CACHE STRING "List of floating pixel types used in AccessByItk and InstantiateAccessFunction macros")
 
 set(MITK_ACCESSBYITK_COMPOSITE_PIXEL_TYPES
     "itk::RGBPixel<unsigned char>, itk::RGBAPixel<unsigned char>"
     CACHE STRING "List of composite pixel types used in AccessByItk and InstantiateAccessFunction macros")
 
 set(MITK_ACCESSBYITK_DIMENSIONS
     "2,3"
     CACHE STRING "List of dimensions used in AccessByItk and InstantiateAccessFunction macros")
 
 mark_as_advanced(MITK_ACCESSBYITK_INTEGRAL_PIXEL_TYPES
                  MITK_ACCESSBYITK_FLOATING_PIXEL_TYPES
                  MITK_ACCESSBYITK_COMPOSITE_PIXEL_TYPES
                  MITK_ACCESSBYITK_DIMENSIONS
                 )
 
 # consistency checks
 
 if(NOT MITK_ACCESSBYITK_INTEGRAL_PIXEL_TYPES)
   set(MITK_ACCESSBYITK_INTEGRAL_PIXEL_TYPES
       "int, unsigned int, short, unsigned short, char, unsigned char"
       CACHE STRING "List of integral pixel types used in AccessByItk and InstantiateAccessFunction macros" FORCE)
 endif()
 
 if(NOT MITK_ACCESSBYITK_FLOATING_PIXEL_TYPES)
   set(MITK_ACCESSBYITK_FLOATING_PIXEL_TYPES
       "double, float"
       CACHE STRING "List of floating pixel types used in AccessByItk and InstantiateAccessFunction macros" FORCE)
 endif()
 
 if(NOT MITK_ACCESSBYITK_COMPOSITE_PIXEL_TYPES)
   set(MITK_ACCESSBYITK_COMPOSITE_PIXEL_TYPES
     "itk::RGBPixel<unsigned char>, itk::RGBAPixel<unsigned char>"
     CACHE STRING "List of composite pixel types used in AccessByItk and InstantiateAccessFunction macros" FORCE)
 endif()
 
 if(NOT MITK_ACCESSBYITK_VECTOR_PIXEL_TYPES)
   string(REPLACE "," ";" _integral_types ${MITK_ACCESSBYITK_INTEGRAL_PIXEL_TYPES})
   string(REPLACE "," ";" _floating_types ${MITK_ACCESSBYITK_FLOATING_PIXEL_TYPES})
   foreach(_scalar_type ${_integral_types} ${_floating_types})
     set(MITK_ACCESSBYITK_VECTOR_PIXEL_TYPES
         "${MITK_ACCESSBYITK_VECTOR_PIXEL_TYPES}itk::VariableLengthVector<${_scalar_type}>,")
   endforeach()
   string(LENGTH "${MITK_ACCESSBYITK_VECTOR_PIXEL_TYPES}" _length)
   math(EXPR _length "${_length} - 1")
   string(SUBSTRING "${MITK_ACCESSBYITK_VECTOR_PIXEL_TYPES}" 0 ${_length} MITK_ACCESSBYITK_VECTOR_PIXEL_TYPES)
   set(MITK_ACCESSBYITK_VECTOR_PIXEL_TYPES ${MITK_ACCESSBYITK_VECTOR_PIXEL_TYPES}
       CACHE STRING "List of vector pixel types used in AccessByItk and InstantiateAccessFunction macros for itk::VectorImage types" FORCE)
 endif()
 
 if(NOT MITK_ACCESSBYITK_DIMENSIONS)
   set(MITK_ACCESSBYITK_DIMENSIONS
       "2,3"
       CACHE STRING "List of dimensions used in AccessByItk and InstantiateAccessFunction macros")
 endif()
 
 find_package(Git REQUIRED)
 
 #-----------------------------------------------------------------------------
 # Superbuild script
 #-----------------------------------------------------------------------------
 
 if(MITK_USE_SUPERBUILD)
   include("${CMAKE_CURRENT_SOURCE_DIR}/SuperBuild.cmake")
 
   # Print configuration summary
   message("\n\n")
   feature_summary(
     DESCRIPTION "------- FEATURE SUMMARY FOR ${PROJECT_NAME} -------"
     WHAT ALL)
   return()
 endif()
 
 #*****************************************************************************
 #****************************  END OF SUPERBUILD  ****************************
 #*****************************************************************************
 
 #-----------------------------------------------------------------------------
 # Organize MITK targets in folders
 #-----------------------------------------------------------------------------
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 set(MITK_ROOT_FOLDER "MITK" CACHE STRING "")
 mark_as_advanced(MITK_ROOT_FOLDER)
 
 #-----------------------------------------------------------------------------
 # CMake function(s) and macro(s)
 #-----------------------------------------------------------------------------
 
 include(WriteBasicConfigVersionFile)
 include(CheckCXXSourceCompiles)
 include(GenerateExportHeader)
 
 include(mitkFunctionAddCustomModuleTest)
 include(mitkFunctionCheckModuleDependencies)
 include(mitkFunctionCompileSnippets)
 include(mitkFunctionConfigureVisualStudioUserProjectFile)
 include(mitkFunctionCreateBlueBerryApplication)
 include(mitkFunctionCreateCommandLineApp)
 include(mitkFunctionCreateModule)
 include(mitkFunctionCreatePlugin)
 include(mitkFunctionCreateProvisioningFile)
 include(mitkFunctionGetLibrarySearchPaths)
 include(mitkFunctionGetVersion)
 include(mitkFunctionGetVersionDescription)
 include(mitkFunctionInstallAutoLoadModules)
 include(mitkFunctionInstallCTKPlugin)
 include(mitkFunctionInstallProvisioningFiles)
 include(mitkFunctionInstallThirdPartyCTKPlugins)
 include(mitkFunctionOrganizeSources)
 include(mitkFunctionUseModules)
 if( ${MITK_USE_MatchPoint} )
   include(mitkFunctionCreateMatchPointDeployedAlgorithm)
 endif()
 include(mitkMacroConfigureItkPixelTypes)
 include(mitkMacroCreateExecutable)
 include(mitkMacroCreateModuleTests)
 include(mitkMacroGenerateToolsLibrary)
 include(mitkMacroGetLinuxDistribution)
 include(mitkMacroGetPMDPlatformString)
 include(mitkMacroInstall)
 include(mitkMacroInstallHelperApp)
 include(mitkMacroInstallTargets)
 include(mitkMacroMultiplexPicType)
 
 # Deprecated
 include(mitkMacroCreateCTKPlugin)
 
 #-----------------------------------------------------------------------------
 # Global CMake variables
 #-----------------------------------------------------------------------------
 
 # Required and enabled C++14 features for all MITK code.
 # These are added as PUBLIC compile features to all MITK modules.
 set(MITK_CXX_FEATURES
   cxx_auto_type
   cxx_decltype
   cxx_enum_forward_declarations
   cxx_extended_friend_declarations
   cxx_extern_templates
   cxx_final
   cxx_lambdas
   cxx_local_type_template_args
   cxx_long_long_type
   cxx_nullptr
   cxx_override
   cxx_range_for
   cxx_right_angle_brackets
   cxx_rvalue_references
   cxx_static_assert
   cxx_strong_enums
   cxx_template_template_parameters
   cxx_trailing_return_types
   cxx_variadic_macros
 )
 
 if(NOT DEFINED CMAKE_DEBUG_POSTFIX)
   # We can't do this yet because the CTK Plugin Framework
   # cannot cope with a postfix yet.
   #set(CMAKE_DEBUG_POSTFIX d)
 endif()
 
 #-----------------------------------------------------------------------------
 # Output directories.
 #-----------------------------------------------------------------------------
 
 set(_default_LIBRARY_output_dir lib)
 set(_default_RUNTIME_output_dir bin)
 set(_default_ARCHIVE_output_dir lib)
 
 foreach(type LIBRARY RUNTIME ARCHIVE)
   # Make sure the directory exists
   if(MITK_CMAKE_${type}_OUTPUT_DIRECTORY
      AND NOT EXISTS ${MITK_CMAKE_${type}_OUTPUT_DIRECTORY})
     message("Creating directory MITK_CMAKE_${type}_OUTPUT_DIRECTORY: ${MITK_CMAKE_${type}_OUTPUT_DIRECTORY}")
     file(MAKE_DIRECTORY "${MITK_CMAKE_${type}_OUTPUT_DIRECTORY}")
   endif()
 
   if(MITK_CMAKE_${type}_OUTPUT_DIRECTORY)
     set(CMAKE_${type}_OUTPUT_DIRECTORY ${MITK_CMAKE_${type}_OUTPUT_DIRECTORY})
   else()
     set(CMAKE_${type}_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/${_default_${type}_output_dir})
     set(MITK_CMAKE_${type}_OUTPUT_DIRECTORY ${CMAKE_${type}_OUTPUT_DIRECTORY})
   endif()
 
   set(CMAKE_${type}_OUTPUT_DIRECTORY ${CMAKE_${type}_OUTPUT_DIRECTORY} CACHE INTERNAL "Output directory for ${type} files.")
   mark_as_advanced(CMAKE_${type}_OUTPUT_DIRECTORY)
 endforeach()
 
 #-----------------------------------------------------------------------------
 # Set MITK specific options and variables (NOT available during superbuild)
 #-----------------------------------------------------------------------------
 
 # Look for optional Doxygen package
 find_package(Doxygen)
 
 option(BLUEBERRY_DEBUG_SMARTPOINTER "Enable code for debugging smart pointers" OFF)
 mark_as_advanced(BLUEBERRY_DEBUG_SMARTPOINTER)
 
 # Ask the user to show the console window for applications
 option(MITK_SHOW_CONSOLE_WINDOW "Use this to enable or disable the console window when starting MITK GUI Applications" ON)
 mark_as_advanced(MITK_SHOW_CONSOLE_WINDOW)
 
 if(NOT MITK_FAST_TESTING)
   if(MITK_CTEST_SCRIPT_MODE STREQUAL "Continuous" OR MITK_CTEST_SCRIPT_MODE STREQUAL "Experimental")
     set(MITK_FAST_TESTING ON)
   endif()
 endif()
 
 if(NOT UNIX)
   set(MITK_WIN32_FORCE_STATIC "STATIC" CACHE INTERNAL "Use this variable to always build static libraries on non-unix platforms")
 endif()
 
 if(MITK_BUILD_ALL_PLUGINS)
   set(MITK_BUILD_ALL_PLUGINS_OPTION "FORCE_BUILD_ALL")
 endif()
 
 # Configure pixel types used for ITK image access multiplexing
 mitkMacroConfigureItkPixelTypes()
 
 # Configure module naming conventions
 set(MITK_MODULE_NAME_REGEX_MATCH "^[A-Z].*$")
 set(MITK_MODULE_NAME_REGEX_NOT_MATCH "^[Mm][Ii][Tt][Kk].*$")
 set(MITK_DEFAULT_MODULE_NAME_PREFIX "Mitk")
 set(MITK_MODULE_NAME_PREFIX ${MITK_DEFAULT_MODULE_NAME_PREFIX})
 set(MITK_MODULE_NAME_DEFAULTS_TO_DIRECTORY_NAME 1)
 
 #-----------------------------------------------------------------------------
 # Get MITK version info
 #-----------------------------------------------------------------------------
 
 mitkFunctionGetVersion(${MITK_SOURCE_DIR} MITK)
 mitkFunctionGetVersionDescription(${MITK_SOURCE_DIR} MITK)
 
 # MITK_VERSION
 set(MITK_VERSION_STRING "${MITK_VERSION_MAJOR}.${MITK_VERSION_MINOR}.${MITK_VERSION_PATCH}")
 if(MITK_VERSION_PATCH STREQUAL "99")
   set(MITK_VERSION_STRING "${MITK_VERSION_STRING}-${MITK_REVISION_SHORTID}")
 endif()
 
 #-----------------------------------------------------------------------------
 # Installation preparation
 #
 # These should be set before any MITK install macros are used
 #-----------------------------------------------------------------------------
 
 # on macOS all BlueBerry plugins get copied into every
 # application bundle (.app directory) specified here
 if(MITK_USE_BLUEBERRY AND APPLE)
 
   foreach(MITK_EXTENSION_DIR ${MITK_DIR_PLUS_EXTENSION_DIRS})
     set(MITK_APPLICATIONS_EXTENSION_DIR "${MITK_EXTENSION_DIR}/Applications")
     if(EXISTS "${MITK_APPLICATIONS_EXTENSION_DIR}/AppList.cmake")
       set(MITK_APPS "")
       include("${MITK_APPLICATIONS_EXTENSION_DIR}/AppList.cmake")
       foreach(mitk_app ${MITK_APPS})
         # extract option_name
         string(REPLACE "^^" "\\;" target_info ${mitk_app})
         set(target_info_list ${target_info})
         list(GET target_info_list 1 option_name)
         list(GET target_info_list 0 app_name)
         # check if the application is enabled
         if(${option_name} OR MITK_BUILD_ALL_APPS)
           set(MACOSX_BUNDLE_NAMES ${MACOSX_BUNDLE_NAMES} Mitk${app_name})
         endif()
       endforeach()
     endif()
   endforeach()
 
 endif()
 
 #-----------------------------------------------------------------------------
 # Set coverage Flags
 #-----------------------------------------------------------------------------
 
 if(WITH_COVERAGE)
   if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
     set(coverage_flags "-g -fprofile-arcs -ftest-coverage -O0 -DNDEBUG")
     set(COVERAGE_CXX_FLAGS ${coverage_flags})
     set(COVERAGE_C_FLAGS ${coverage_flags})
   endif()
 endif()
 
 #-----------------------------------------------------------------------------
 # MITK C/CXX Flags
 #-----------------------------------------------------------------------------
 
 set(MITK_C_FLAGS "${COVERAGE_C_FLAGS}")
 set(MITK_C_FLAGS_DEBUG )
 set(MITK_C_FLAGS_RELEASE )
 set(MITK_CXX_FLAGS "${COVERAGE_CXX_FLAGS} ${MITK_CXX14_FLAG}")
 set(MITK_CXX_FLAGS_DEBUG )
 set(MITK_CXX_FLAGS_RELEASE )
 
 set(MITK_EXE_LINKER_FLAGS )
 set(MITK_SHARED_LINKER_FLAGS )
 
 if(WIN32)
   set(MITK_CXX_FLAGS "${MITK_CXX_FLAGS} -DPOCO_NO_UNWINDOWS -DWIN32_LEAN_AND_MEAN -DNOMINMAX")
   mitkFunctionCheckCompilerFlags("/wd4005" MITK_CXX_FLAGS) # warning C4005: macro redefinition
   mitkFunctionCheckCompilerFlags("/wd4231" MITK_CXX_FLAGS) # warning C4231: nonstandard extension used : 'extern' before template explicit instantiation
   # the following line should be removed after fixing bug 17637
   mitkFunctionCheckCompilerFlags("/wd4316" MITK_CXX_FLAGS) # warning C4316: object alignment on heap
   mitkFunctionCheckCompilerFlags("/wd4180" MITK_CXX_FLAGS) # warning C4180: qualifier applied to function type has no meaning
   mitkFunctionCheckCompilerFlags("/wd4251" MITK_CXX_FLAGS) # warning C4251: 'identifier' : class 'type' needs to have dll-interface to be used by clients of class 'type2'
 endif()
 
 if(APPLE)
   set(MITK_CXX_FLAGS "${MITK_CXX_FLAGS} -DGL_SILENCE_DEPRECATION") # Apple deprecated OpenGL in macOS 10.14
 endif()
 
 if(NOT MSVC_VERSION)
   foreach(_flag
     -Wall
     -Wextra
     -Wpointer-arith
     -Winvalid-pch
     -Wcast-align
     -Wwrite-strings
     -Wno-error=gnu
     -Wno-error=unknown-pragmas
     # The strict-overflow warning is generated by ITK template code
     -Wno-error=strict-overflow
     -Woverloaded-virtual
     -Wstrict-null-sentinel
     #-Wold-style-cast
     #-Wsign-promo
     -Wno-error=deprecated-copy
     -Wno-array-bounds
 
     -fdiagnostics-show-option
     )
     mitkFunctionCheckCAndCXXCompilerFlags(${_flag} MITK_C_FLAGS MITK_CXX_FLAGS)
   endforeach()
 endif()
 
 if(CMAKE_COMPILER_IS_GNUCXX AND NOT APPLE)
   mitkFunctionCheckCompilerFlags("-Wl,--no-undefined" MITK_SHARED_LINKER_FLAGS)
   mitkFunctionCheckCompilerFlags("-Wl,--as-needed" MITK_SHARED_LINKER_FLAGS)
 endif()
 
 if(CMAKE_COMPILER_IS_GNUCXX)
   mitkFunctionCheckCAndCXXCompilerFlags("-fstack-protector-all" MITK_C_FLAGS MITK_CXX_FLAGS)
   set(MITK_CXX_FLAGS_RELEASE "-U_FORTIFY_SOURCES -D_FORTIFY_SOURCE=2 ${MITK_CXX_FLAGS_RELEASE}")
 endif()
 
 set(MITK_MODULE_LINKER_FLAGS ${MITK_SHARED_LINKER_FLAGS})
 set(MITK_EXE_LINKER_FLAGS ${MITK_SHARED_LINKER_FLAGS})
 
 #-----------------------------------------------------------------------------
 # MITK Packages
 #-----------------------------------------------------------------------------
 
 set(MITK_MODULES_PACKAGE_DEPENDS_DIR ${MITK_SOURCE_DIR}/CMake/PackageDepends)
 set(MODULES_PACKAGE_DEPENDS_DIRS ${MITK_MODULES_PACKAGE_DEPENDS_DIR})
 
 foreach(MITK_EXTENSION_DIR ${MITK_ABSOLUTE_EXTENSION_DIRS})
   set(MITK_PACKAGE_DEPENDS_EXTENSION_DIR "${MITK_EXTENSION_DIR}/CMake/PackageDepends")
   if(EXISTS "${MITK_PACKAGE_DEPENDS_EXTENSION_DIR}")
     list(APPEND MODULES_PACKAGE_DEPENDS_DIRS "${MITK_PACKAGE_DEPENDS_EXTENSION_DIR}")
   endif()
 endforeach()
 
 if(NOT MITK_USE_SYSTEM_Boost)
   set(Boost_NO_SYSTEM_PATHS 1)
 endif()
 
 set(Boost_USE_MULTITHREADED 1)
 set(Boost_USE_STATIC_LIBS 0)
 set(Boost_USE_STATIC_RUNTIME 0)
 set(Boost_ADDITIONAL_VERSIONS 1.74 1.74.0)
 
 # We need this later for a DCMTK workaround
 set(_dcmtk_dir_orig ${DCMTK_DIR})
 
 # This property is populated at the top half of this file
 get_property(MITK_EXTERNAL_PROJECTS GLOBAL PROPERTY MITK_EXTERNAL_PROJECTS)
 foreach(ep ${MITK_EXTERNAL_PROJECTS})
   get_property(_package GLOBAL PROPERTY MITK_${ep}_PACKAGE)
   get_property(_components GLOBAL PROPERTY MITK_${ep}_COMPONENTS)
   if(MITK_USE_${ep} AND _package)
     if(_components)
       find_package(${_package} COMPONENTS ${_components} REQUIRED CONFIG)
     else()
       # Prefer config mode first because it finds external
       # <proj>Config.cmake files pointed at by <proj>_DIR variables.
       # Otherwise, existing Find<proj>.cmake files could fail.
 
       if(DEFINED ${_package}_DIR)
         #we store the information because it will be overwritten by find_package
         #and would get lost for all EPs that use on Find<proj>.cmake instead of config
         #files.
         set(_temp_EP_${_package}_dir ${${_package}_DIR})
       endif(DEFINED ${_package}_DIR)
 
       find_package(${_package} QUIET CONFIG)
       string(TOUPPER "${_package}" _package_uc)
       if(NOT (${_package}_FOUND OR ${_package_uc}_FOUND))
         if(DEFINED _temp_EP_${_package}_dir)
             set(${_package}_DIR ${_temp_EP_${_package}_dir} CACHE PATH "externaly set dir of the package ${_package}" FORCE)
         endif(DEFINED _temp_EP_${_package}_dir)
 
         find_package(${_package} REQUIRED)
       endif()
     endif()
   endif()
 endforeach()
 
 # Ensure that the MITK CMake module path comes first
 set(CMAKE_MODULE_PATH
   ${MITK_CMAKE_DIR}
   ${CMAKE_MODULE_PATH}
   )
 
 if(MITK_USE_DCMTK)
   # Due to the preferred CONFIG mode in find_package calls above,
   # the DCMTKConfig.cmake file is read, which does not provide useful
   # package information. We explictly need MODULE mode to find DCMTK.
   if(${_dcmtk_dir_orig} MATCHES "${MITK_EXTERNAL_PROJECT_PREFIX}.*")
     # Help our FindDCMTK.cmake script find our super-build DCMTK
     set(DCMTK_DIR ${MITK_EXTERNAL_PROJECT_PREFIX})
   else()
     # Use the original value
     set(DCMTK_DIR ${_dcmtk_dir_orig})
   endif()
   find_package(DCMTK REQUIRED MODULE)
 endif()
 
 if(MITK_USE_DCMQI)
   # Due to the preferred CONFIG mode in find_package calls above,
   # the DCMQIConfig.cmake file is read, which does not provide useful
   # package information. We explictly need MODULE mode to find DCMQI.
     # Help our FindDCMQI.cmake script find our super-build DCMQI
   set(DCMQI_DIR ${MITK_EXTERNAL_PROJECT_PREFIX})
   find_package(DCMQI REQUIRED)
 endif()
 
 if(MITK_USE_OpenIGTLink)
   link_directories(${OpenIGTLink_LIBRARY_DIRS})
 endif()
 
 if(MITK_USE_OpenCL)
   find_package(OpenCL REQUIRED)
 endif()
 
 if(MITK_USE_OpenMP)
   find_package(OpenMP REQUIRED COMPONENTS CXX)
 else()
   find_package(OpenMP QUIET COMPONENTS CXX)
 
   if(OpenMP_FOUND)
     set(MITK_USE_OpenMP ON CACHE BOOL "" FORCE)
   elseif(APPLE AND OpenMP_libomp_LIBRARY AND NOT OpenMP_CXX_LIB_NAMES)
     set(OpenMP_CXX_LIB_NAMES libomp CACHE STRING "" FORCE)
     get_filename_component(openmp_lib_dir "${OpenMP_libomp_LIBRARY}" DIRECTORY)
     set(openmp_include_dir "${openmp_lib_dir}/../include")
     if(EXISTS "${openmp_include_dir}")
       get_filename_component(openmp_include_dir "${openmp_include_dir}" REALPATH)
       set(OpenMP_CXX_FLAGS "-Xpreprocessor -fopenmp -I${openmp_include_dir}" CACHE STRING "" FORCE)
       find_package(OpenMP QUIET COMPONENTS CXX)
       if(OpenMP_FOUND)
         set(MITK_USE_OpenMP ON CACHE BOOL "" FORCE)
       endif()
     endif()
   endif()
 endif()
 
 # Qt support
 if(MITK_USE_Qt5)
   find_package(Qt5Core ${MITK_QT5_MINIMUM_VERSION} REQUIRED) # at least Core required
   get_target_property(_qmake_exec Qt5::qmake LOCATION)
   execute_process(COMMAND ${_qmake_exec} -query QT_INSTALL_BINS
     RESULT_VARIABLE _result
      OUTPUT_VARIABLE QT_BINARY_DIR
     ERROR_VARIABLE _error
   )
   string(STRIP "${QT_BINARY_DIR}" QT_BINARY_DIR)
   if(_result OR NOT EXISTS "${QT_BINARY_DIR}")
     message(FATAL_ERROR "Could not determine Qt binary directory: ${_result} ${QT_BINARY_DIR} ${_error}")
   endif()
 
   find_program(QT_HELPGENERATOR_EXECUTABLE
     NAMES qhelpgenerator qhelpgenerator-qt5 qhelpgenerator5
     PATHS ${QT_BINARY_DIR}
     NO_DEFAULT_PATH
   )
 
   find_program(QT_COLLECTIONGENERATOR_EXECUTABLE
     NAMES qcollectiongenerator qcollectiongenerator-qt5 qcollectiongenerator5
     PATHS ${QT_BINARY_DIR}
     NO_DEFAULT_PATH
   )
 
   find_program(QT_ASSISTANT_EXECUTABLE
     NAMES assistant assistant-qt5 assistant5
     PATHS ${QT_BINARY_DIR}
     NO_DEFAULT_PATH
   )
 
   find_program(QT_XMLPATTERNS_EXECUTABLE
     NAMES xmlpatterns
     PATHS ${QT_BINARY_DIR}
     NO_DEFAULT_PATH
   )
 
   mark_as_advanced(QT_HELPGENERATOR_EXECUTABLE
                    QT_COLLECTIONGENERATOR_EXECUTABLE
                    QT_ASSISTANT_EXECUTABLE
                    QT_XMLPATTERNS_EXECUTABLE
                   )
 
   if(MITK_USE_BLUEBERRY)
     option(BLUEBERRY_USE_QT_HELP "Enable support for integrating plugin documentation into Qt Help" ${DOXYGEN_FOUND})
     mark_as_advanced(BLUEBERRY_USE_QT_HELP)
 
     # Sanity checks for in-application BlueBerry plug-in help generation
     if(BLUEBERRY_USE_QT_HELP)
       set(_force_blueberry_use_qt_help_to_off 0)
       if(NOT DOXYGEN_FOUND)
         message("> Forcing BLUEBERRY_USE_QT_HELP to OFF because Doxygen was not found.")
         set(_force_blueberry_use_qt_help_to_off 1)
       endif()
       if(DOXYGEN_FOUND AND DOXYGEN_VERSION VERSION_LESS 1.8.7)
         message("> Forcing BLUEBERRY_USE_QT_HELP to OFF because Doxygen version 1.8.7 or newer not found.")
         set(_force_blueberry_use_qt_help_to_off 1)
       endif()
 
       if(NOT QT_HELPGENERATOR_EXECUTABLE)
         message("> Forcing BLUEBERRY_USE_QT_HELP to OFF because QT_HELPGENERATOR_EXECUTABLE is empty.")
         set(_force_blueberry_use_qt_help_to_off 1)
       endif()
 
       if(NOT MITK_USE_Qt5)
         message("> Forcing BLUEBERRY_USE_QT_HELP to OFF because MITK_USE_Qt5 is OFF.")
         set(_force_blueberry_use_qt_help_to_off 1)
       endif()
 
       if(NOT QT_XMLPATTERNS_EXECUTABLE)
         message("You have enabled Qt Help support, but QT_XMLPATTERNS_EXECUTABLE is empty")
         set(_force_blueberry_use_qt_help_to_off 1)
       endif()
 
       if(_force_blueberry_use_qt_help_to_off)
         set(BLUEBERRY_USE_QT_HELP OFF CACHE BOOL "Enable support for integrating plugin documentation into Qt Help" FORCE)
       endif()
     endif()
 
     if(BLUEBERRY_QT_HELP_REQUIRED AND NOT BLUEBERRY_USE_QT_HELP)
       message(FATAL_ERROR "BLUEBERRY_USE_QT_HELP is required to be set to ON")
     endif()
   endif()
 
 endif()
 
 #-----------------------------------------------------------------------------
 # Testing
 #-----------------------------------------------------------------------------
 
 if(BUILD_TESTING)
   #[[ See T27701
   # Initial cache for ProjectTemplate and PluginGenerator tests
   configure_file(
      CMake/mitkTestInitialCache.txt.in
      ${MITK_BINARY_DIR}/mitkTestInitialCache.txt
      @ONLY
   )]]
 
   # Configuration for the CMake-generated test driver
   set(CMAKE_TESTDRIVER_EXTRA_INCLUDES "#include <stdexcept>")
   set(CMAKE_TESTDRIVER_BEFORE_TESTMAIN "
     try
       {")
   set(CMAKE_TESTDRIVER_AFTER_TESTMAIN "
       }
       catch (const std::exception& e)
       {
         fprintf(stderr, \"%s\\n\", e.what());
         return EXIT_FAILURE;
       }
       catch (...)
       {
         printf(\"Exception caught in the test driver\\n\");
         return EXIT_FAILURE;
       }")
 
   set(MITK_TEST_OUTPUT_DIR "${MITK_BINARY_DIR}/test_output")
   if(NOT EXISTS ${MITK_TEST_OUTPUT_DIR})
     file(MAKE_DIRECTORY ${MITK_TEST_OUTPUT_DIR})
   endif()
 
   # Test the package target
   include(mitkPackageTest)
 endif()
 
 configure_file(mitkTestingConfig.h.in ${MITK_BINARY_DIR}/mitkTestingConfig.h)
 
 #-----------------------------------------------------------------------------
 # MITK_SUPERBUILD_BINARY_DIR
 #-----------------------------------------------------------------------------
 
 # If MITK_SUPERBUILD_BINARY_DIR isn't defined, it means MITK is *NOT* build using Superbuild.
 # In that specific case, MITK_SUPERBUILD_BINARY_DIR should default to MITK_BINARY_DIR
 if(NOT DEFINED MITK_SUPERBUILD_BINARY_DIR)
   set(MITK_SUPERBUILD_BINARY_DIR ${MITK_BINARY_DIR})
 endif()
 
 #-----------------------------------------------------------------------------
 # Set C/CXX and linker flags for MITK code
 #-----------------------------------------------------------------------------
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MITK_CXX_FLAGS}")
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${MITK_CXX_FLAGS_DEBUG}")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${MITK_CXX_FLAGS_RELEASE}")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MITK_C_FLAGS}")
 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${MITK_C_FLAGS_DEBUG}")
 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${MITK_C_FLAGS_RELEASE}")
 
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MITK_EXE_LINKER_FLAGS}")
 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${MITK_SHARED_LINKER_FLAGS}")
 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${MITK_MODULE_LINKER_FLAGS}")
 
 #-----------------------------------------------------------------------------
 # Add subdirectories
 #-----------------------------------------------------------------------------
 
 add_subdirectory(Utilities)
 
 add_subdirectory(Modules)
 
 include("${CMAKE_CURRENT_SOURCE_DIR}/Modules/ModuleList.cmake")
 mitkFunctionWhitelistModules(MITK MITK_MODULES)
 
 set(MITK_ROOT_FOLDER_BACKUP "${MITK_ROOT_FOLDER}")
 foreach(MITK_EXTENSION_DIR ${MITK_ABSOLUTE_EXTENSION_DIRS})
   get_filename_component(MITK_ROOT_FOLDER "${MITK_EXTENSION_DIR}" NAME)
   set(MITK_MODULES_EXTENSION_DIR "${MITK_EXTENSION_DIR}/Modules")
   if(EXISTS "${MITK_MODULES_EXTENSION_DIR}/ModuleList.cmake")
     set(MITK_MODULES "")
     include("${MITK_MODULES_EXTENSION_DIR}/ModuleList.cmake")
     foreach(mitk_module ${MITK_MODULES})
       add_subdirectory("${MITK_MODULES_EXTENSION_DIR}/${mitk_module}" "Modules/${mitk_module}")
     endforeach()
   endif()
   set(MITK_MODULE_NAME_PREFIX ${MITK_DEFAULT_MODULE_NAME_PREFIX})
 endforeach()
 set(MITK_ROOT_FOLDER "${MITK_ROOT_FOLDER_BACKUP}")
 
 add_subdirectory(Wrapping)
 
 set(MITK_DOXYGEN_OUTPUT_DIR "${PROJECT_BINARY_DIR}/Documentation/Doxygen" CACHE PATH
   "Output directory for doxygen generated documentation.")
 
 if(MITK_USE_BLUEBERRY)
   include("${CMAKE_CURRENT_SOURCE_DIR}/Plugins/PluginList.cmake")
   mitkFunctionWhitelistPlugins(MITK MITK_PLUGINS)
 
   set(mitk_plugins_fullpath "")
   foreach(mitk_plugin ${MITK_PLUGINS})
     list(APPEND mitk_plugins_fullpath Plugins/${mitk_plugin})
   endforeach()
 
   set(MITK_PLUGIN_REGEX_LIST "")
   foreach(MITK_EXTENSION_DIR ${MITK_ABSOLUTE_EXTENSION_DIRS})
     set(MITK_PLUGINS_EXTENSION_DIR "${MITK_EXTENSION_DIR}/Plugins")
     if(EXISTS "${MITK_PLUGINS_EXTENSION_DIR}/PluginList.cmake")
       set(MITK_PLUGINS "")
       include("${MITK_PLUGINS_EXTENSION_DIR}/PluginList.cmake")
       foreach(mitk_plugin ${MITK_PLUGINS})
         list(APPEND mitk_plugins_fullpath "${MITK_PLUGINS_EXTENSION_DIR}/${mitk_plugin}")
       endforeach()
     endif()
   endforeach()
 
   if(EXISTS ${MITK_PRIVATE_MODULES}/PluginList.cmake)
     include(${MITK_PRIVATE_MODULES}/PluginList.cmake)
 
     foreach(mitk_plugin ${MITK_PRIVATE_PLUGINS})
       list(APPEND mitk_plugins_fullpath ${MITK_PRIVATE_MODULES}/${mitk_plugin})
     endforeach()
   endif()
 
   if(MITK_BUILD_EXAMPLES)
     include("${CMAKE_CURRENT_SOURCE_DIR}/Examples/Plugins/PluginList.cmake")
     set(mitk_example_plugins_fullpath )
     foreach(mitk_example_plugin ${MITK_EXAMPLE_PLUGINS})
       list(APPEND mitk_example_plugins_fullpath Examples/Plugins/${mitk_example_plugin})
       list(APPEND mitk_plugins_fullpath Examples/Plugins/${mitk_example_plugin})
     endforeach()
   endif()
 
   # Specify which plug-ins belong to this project
   macro(GetMyTargetLibraries all_target_libraries varname)
     set(re_ctkplugin_mitk "^org_mitk_[a-zA-Z0-9_]+$")
     set(re_ctkplugin_bb "^org_blueberry_[a-zA-Z0-9_]+$")
     set(_tmp_list)
     list(APPEND _tmp_list ${all_target_libraries})
     ctkMacroListFilter(_tmp_list re_ctkplugin_mitk re_ctkplugin_bb MITK_PLUGIN_REGEX_LIST OUTPUT_VARIABLE ${varname})
   endmacro()
 
   # Get infos about application directories and build options
   set(mitk_apps_fullpath "")
   foreach(MITK_EXTENSION_DIR ${MITK_DIR_PLUS_EXTENSION_DIRS})
     set(MITK_APPLICATIONS_EXTENSION_DIR "${MITK_EXTENSION_DIR}/Applications")
     if(EXISTS "${MITK_APPLICATIONS_EXTENSION_DIR}/AppList.cmake")
       set(MITK_APPS "")
       include("${MITK_APPLICATIONS_EXTENSION_DIR}/AppList.cmake")
       foreach(mitk_app ${MITK_APPS})
         # extract option_name
         string(REPLACE "^^" "\\;" target_info ${mitk_app})
         set(target_info_list ${target_info})
         list(GET target_info_list 0 directory_name)
         list(GET target_info_list 1 option_name)
         if(${option_name})
           list(APPEND mitk_apps_fullpath "${MITK_APPLICATIONS_EXTENSION_DIR}/${directory_name}^^${option_name}")
         endif()
       endforeach()
     endif()
   endforeach()
 
   if (mitk_plugins_fullpath)
     ctkMacroSetupPlugins(${mitk_plugins_fullpath}
                          BUILD_OPTION_PREFIX MITK_BUILD_
                          APPS ${mitk_apps_fullpath}
                          BUILD_ALL ${MITK_BUILD_ALL_PLUGINS}
                          COMPACT_OPTIONS)
   endif()
 
   set(MITK_PLUGIN_USE_FILE "${MITK_BINARY_DIR}/MitkPluginUseFile.cmake")
   if(${PROJECT_NAME}_PLUGIN_LIBRARIES)
     ctkFunctionGeneratePluginUseFile(${MITK_PLUGIN_USE_FILE})
   else()
     file(REMOVE ${MITK_PLUGIN_USE_FILE})
     set(MITK_PLUGIN_USE_FILE )
   endif()
 endif()
 
 #-----------------------------------------------------------------------------
 # Documentation
 #-----------------------------------------------------------------------------
 
 if(DOXYGEN_FOUND)
   add_subdirectory(Documentation)
 endif()
 
 #-----------------------------------------------------------------------------
 # Installation
 #-----------------------------------------------------------------------------
 
 
 # set MITK cpack variables
 # These are the default variables, which can be overwritten ( see below )
 include(mitkSetupCPack)
 
 set(use_default_config ON)
 
 set(ALL_MITK_APPS "")
 set(activated_apps_no 0)
 
 foreach(MITK_EXTENSION_DIR ${MITK_DIR_PLUS_EXTENSION_DIRS})
   set(MITK_APPLICATIONS_EXTENSION_DIR "${MITK_EXTENSION_DIR}/Applications")
   if(EXISTS "${MITK_APPLICATIONS_EXTENSION_DIR}/AppList.cmake")
     set(MITK_APPS "")
     include("${MITK_APPLICATIONS_EXTENSION_DIR}/AppList.cmake")
     foreach(mitk_app ${MITK_APPS})
       string(REPLACE "^^" "\\;" target_info ${mitk_app})
       set(target_info_list ${target_info})
       list(GET target_info_list 0 directory_name)
       list(GET target_info_list 1 option_name)
       list(GET target_info_list 2 executable_name)
       list(APPEND ALL_MITK_APPS "${MITK_EXTENSION_DIR}/Applications/${directory_name}^^${option_name}^^${executable_name}")
       if(${option_name} OR MITK_BUILD_ALL_APPS)
         MATH(EXPR activated_apps_no "${activated_apps_no} + 1")
       endif()
     endforeach()
   endif()
 endforeach()
 
 list(LENGTH ALL_MITK_APPS app_count)
 
 if(app_count EQUAL 1 AND (activated_apps_no EQUAL 1 OR MITK_BUILD_ALL_APPS))
   # Corner case if there is only one app in total
   set(use_project_cpack ON)
 elseif(activated_apps_no EQUAL 1 AND NOT MITK_BUILD_ALL_APPS)
   # Only one app is enabled (no "build all" flag set)
   set(use_project_cpack ON)
 else()
   # Less or more then one app is enabled
   set(use_project_cpack OFF)
 endif()
 
 foreach(mitk_app ${ALL_MITK_APPS})
   # extract target_dir and option_name
   string(REPLACE "^^" "\\;" target_info ${mitk_app})
   set(target_info_list ${target_info})
   list(GET target_info_list 0 target_dir)
   list(GET target_info_list 1 option_name)
   list(GET target_info_list 2 executable_name)
   # check if the application is enabled
   if(${option_name} OR MITK_BUILD_ALL_APPS)
     # check whether application specific configuration files will be used
     if(use_project_cpack)
       # use files if they exist
       if(EXISTS "${target_dir}/CPackOptions.cmake")
         include("${target_dir}/CPackOptions.cmake")
       endif()
 
       if(EXISTS "${target_dir}/CPackConfig.cmake.in")
         set(CPACK_PROJECT_CONFIG_FILE "${target_dir}/CPackConfig.cmake")
         configure_file(${target_dir}/CPackConfig.cmake.in
                        ${CPACK_PROJECT_CONFIG_FILE} @ONLY)
         set(use_default_config OFF)
       endif()
     endif()
   # add link to the list
   list(APPEND CPACK_CREATE_DESKTOP_LINKS "${executable_name}")
   endif()
 endforeach()
 
 # if no application specific configuration file was used, use default
 if(use_default_config)
   configure_file(${MITK_SOURCE_DIR}/MITKCPackOptions.cmake.in
                  ${MITK_BINARY_DIR}/MITKCPackOptions.cmake @ONLY)
   set(CPACK_PROJECT_CONFIG_FILE "${MITK_BINARY_DIR}/MITKCPackOptions.cmake")
 endif()
 
 # include CPack model once all variables are set
 include(CPack)
 
 # Additional installation rules
 include(mitkInstallRules)
 
 #-----------------------------------------------------------------------------
 # Last configuration steps
 #-----------------------------------------------------------------------------
 
 # ---------------- Export targets -----------------
 
 set(MITK_EXPORTS_FILE "${MITK_BINARY_DIR}/MitkExports.cmake")
 file(REMOVE ${MITK_EXPORTS_FILE})
 
 set(targets_to_export)
 get_property(module_targets GLOBAL PROPERTY MITK_MODULE_TARGETS)
 if(module_targets)
   list(APPEND targets_to_export ${module_targets})
 endif()
 
 if(MITK_USE_BLUEBERRY)
   if(MITK_PLUGIN_LIBRARIES)
     list(APPEND targets_to_export ${MITK_PLUGIN_LIBRARIES})
   endif()
 endif()
 
 export(TARGETS ${targets_to_export} APPEND
        FILE ${MITK_EXPORTS_FILE})
 
 set(MITK_EXPORTED_TARGET_PROPERTIES )
 foreach(target_to_export ${targets_to_export})
   get_target_property(autoload_targets ${target_to_export} MITK_AUTOLOAD_TARGETS)
   if(autoload_targets)
     set(MITK_EXPORTED_TARGET_PROPERTIES "${MITK_EXPORTED_TARGET_PROPERTIES}
 set_target_properties(${target_to_export} PROPERTIES MITK_AUTOLOAD_TARGETS \"${autoload_targets}\")")
   endif()
   get_target_property(autoload_dir ${target_to_export} MITK_AUTOLOAD_DIRECTORY)
   if(autoload_dir)
     set(MITK_EXPORTED_TARGET_PROPERTIES "${MITK_EXPORTED_TARGET_PROPERTIES}
 set_target_properties(${target_to_export} PROPERTIES MITK_AUTOLOAD_DIRECTORY \"${autoload_dir}\")")
   endif()
 
   get_target_property(deprecated_module ${target_to_export} MITK_MODULE_DEPRECATED_SINCE)
   if(deprecated_module)
     set(MITK_EXPORTED_TARGET_PROPERTIES "${MITK_EXPORTED_TARGET_PROPERTIES}
 set_target_properties(${target_to_export} PROPERTIES MITK_MODULE_DEPRECATED_SINCE \"${deprecated_module}\")")
   endif()
 endforeach()
 
 # ---------------- External projects -----------------
 
 get_property(MITK_ADDITIONAL_LIBRARY_SEARCH_PATHS_CONFIG GLOBAL PROPERTY MITK_ADDITIONAL_LIBRARY_SEARCH_PATHS)
 
 set(MITK_CONFIG_EXTERNAL_PROJECTS )
 #string(REPLACE "^^" ";" _mitk_external_projects ${MITK_EXTERNAL_PROJECTS})
 
 foreach(ep ${MITK_EXTERNAL_PROJECTS})
   get_property(_components GLOBAL PROPERTY MITK_${ep}_COMPONENTS)
   set(MITK_CONFIG_EXTERNAL_PROJECTS "${MITK_CONFIG_EXTERNAL_PROJECTS}
 set(MITK_USE_${ep} ${MITK_USE_${ep}})
 set(MITK_${ep}_DIR \"${${ep}_DIR}\")
 set(MITK_${ep}_COMPONENTS ${_components})
 ")
 endforeach()
 
 foreach(ep ${MITK_EXTERNAL_PROJECTS})
   get_property(_package GLOBAL PROPERTY MITK_${ep}_PACKAGE)
   get_property(_components GLOBAL PROPERTY MITK_${ep}_COMPONENTS)
   if(_components)
       set(_components_arg COMPONENTS \${_components})
   else()
     set(_components_arg)
   endif()
 
   if(_package)
     set(MITK_CONFIG_EXTERNAL_PROJECTS "${MITK_CONFIG_EXTERNAL_PROJECTS}
 if(MITK_USE_${ep})
   set(${ep}_DIR \${MITK_${ep}_DIR})
   if(MITK_${ep}_COMPONENTS)
     mitkMacroFindDependency(${_package} COMPONENTS \${MITK_${ep}_COMPONENTS})
   else()
     mitkMacroFindDependency(${_package})
   endif()
 endif()")
   endif()
 endforeach()
 
 
 # ---------------- Tools -----------------
 
 configure_file(${MITK_SOURCE_DIR}/CMake/ToolExtensionITKFactory.cpp.in
                ${MITK_BINARY_DIR}/ToolExtensionITKFactory.cpp.in COPYONLY)
 configure_file(${MITK_SOURCE_DIR}/CMake/ToolExtensionITKFactoryLoader.cpp.in
                ${MITK_BINARY_DIR}/ToolExtensionITKFactoryLoader.cpp.in COPYONLY)
 configure_file(${MITK_SOURCE_DIR}/CMake/ToolGUIExtensionITKFactory.cpp.in
                ${MITK_BINARY_DIR}/ToolGUIExtensionITKFactory.cpp.in COPYONLY)
 
 # ---------------- Configure files -----------------
 
 configure_file(mitkVersion.h.in ${MITK_BINARY_DIR}/mitkVersion.h)
 configure_file(mitkConfig.h.in ${MITK_BINARY_DIR}/mitkConfig.h)
 
 set(IPFUNC_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/Utilities/ipFunc)
 set(UTILITIES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/Utilities)
 
 configure_file(mitkConfig.h.in ${MITK_BINARY_DIR}/mitkConfig.h)
 configure_file(MITKConfig.cmake.in ${MITK_BINARY_DIR}/MITKConfig.cmake @ONLY)
 
 write_basic_config_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
   VERSION ${MITK_VERSION_STRING} COMPATIBILITY AnyNewerVersion)
 
 #-----------------------------------------------------------------------------
 # MITK Applications
 #-----------------------------------------------------------------------------
 
 # This must come after MITKConfig.h was generated, since applications
 # might do a find_package(MITK REQUIRED).
 add_subdirectory(Applications)
 
 if(MSVC AND TARGET MitkWorkbench)
   set_directory_properties(PROPERTIES VS_STARTUP_PROJECT MitkWorkbench)
 endif()
 
 foreach(MITK_EXTENSION_DIR ${MITK_ABSOLUTE_EXTENSION_DIRS})
   set(MITK_APPLICATIONS_EXTENSION_DIR "${MITK_EXTENSION_DIR}/Applications")
   if(EXISTS "${MITK_APPLICATIONS_EXTENSION_DIR}/CMakeLists.txt")
     add_subdirectory("${MITK_APPLICATIONS_EXTENSION_DIR}" "Applications")
   endif()
 endforeach()
 
 #-----------------------------------------------------------------------------
 # MITK Examples
 #-----------------------------------------------------------------------------
 
 if(MITK_BUILD_EXAMPLES)
   # This must come after MITKConfig.h was generated, since applications
   # might do a find_package(MITK REQUIRED).
   add_subdirectory(Examples)
 endif()
 
 #-----------------------------------------------------------------------------
 # Print configuration summary
 #-----------------------------------------------------------------------------
 
 message("\n\n")
 feature_summary(
   DESCRIPTION "------- FEATURE SUMMARY FOR ${PROJECT_NAME} -------"
   WHAT ALL
 )