diff --git a/Modules/CEST/autoload/IO/resource/cest_DKFZ.xml b/Modules/CEST/autoload/IO/resource/cest_DKFZ.xml
index 846f3de371..b87f554740 100644
--- a/Modules/CEST/autoload/IO/resource/cest_DKFZ.xml
+++ b/Modules/CEST/autoload/IO/resource/cest_DKFZ.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" standalone=no>
 <DICOMFileReader
   label="DKFZ internal CEST image configuration"
-  description="Based a ClassicDICOMSeriesReader for 3D+t images"
+  description="Based on ClassicDICOMSeriesReader for 3D+t images"
   class="ClassicDICOMSeriesReader"
   version="2"
   group3DnT="true"
   fixTiltByShearing="true"
   onlyCondenseSameSeries="false"
   >
 </DICOMFileReader>
\ No newline at end of file
diff --git a/Modules/CEST/resource/reader_configuration/cest_DKFZ.xml b/Modules/CEST/resource/reader_configuration/cest_DKFZ.xml
deleted file mode 100644
index 846f3de371..0000000000
--- a/Modules/CEST/resource/reader_configuration/cest_DKFZ.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" standalone=no>
-<DICOMFileReader
-  label="DKFZ internal CEST image configuration"
-  description="Based a ClassicDICOMSeriesReader for 3D+t images"
-  class="ClassicDICOMSeriesReader"
-  version="2"
-  group3DnT="true"
-  fixTiltByShearing="true"
-  onlyCondenseSameSeries="false"
-  >
-</DICOMFileReader>
\ No newline at end of file
diff --git a/Modules/DICOMReader/src/mitkDICOMFilesHelper.cpp b/Modules/DICOMReader/src/mitkDICOMFilesHelper.cpp
index df82cae5d6..5cd3ed1ba2 100644
--- a/Modules/DICOMReader/src/mitkDICOMFilesHelper.cpp
+++ b/Modules/DICOMReader/src/mitkDICOMFilesHelper.cpp
@@ -1,80 +1,80 @@
 /*============================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center (DKFZ)
 All rights reserved.
 
 Use of this source code is governed by a 3-clause BSD license that can be
 found in the LICENSE file.
 
 ============================================================================*/
 
 #include "mitkDICOMFilesHelper.h"
 
 #include <itkGDCMImageIO.h>
 #include <itksys/SystemTools.hxx>
 #include <gdcmDirectory.h>
 #include <gdcmScanner.h>
 
 mitk::DICOMFilePathList mitk::GetDICOMFilesInSameDirectory(const std::string& filePath)
 {
   DICOMFilePathList result;
 
   if (!filePath.empty())
   {
 
     std::string dir = filePath;
     if (!itksys::SystemTools::FileIsDirectory(filePath))
     {
       dir = itksys::SystemTools::GetFilenamePath(filePath);
     }
 
     gdcm::Directory directoryLister;
     directoryLister.Load(dir.c_str(), false); // non-recursive
     result = FilterForDICOMFiles(directoryLister.GetFilenames());
   }
 
   return result;
 };
 
 mitk::DICOMFilePathList mitk::FilterForDICOMFiles(const DICOMFilePathList& fileList)
 {
   mitk::DICOMFilePathList result;
 
   itk::GDCMImageIO::Pointer io = itk::GDCMImageIO::New();
   for (auto aFile : fileList)
   {
     if (io->CanReadFile(aFile.c_str()))
     {
       result.push_back(aFile);
     }
   }
 
   return result;
 };
 
 mitk::DICOMFilePathList mitk::FilterDICOMFilesForSameSeries(const std::string& refFilePath, const DICOMFilePathList& fileList)
 {
   auto dicomFiles = FilterForDICOMFiles(fileList);
 
   //use the gdcm scanner directly instead of our wrapping classes, as it is a very simple task
   //and I want to spare the indirection/overhead.
-  auto scanner = gdcm::Scanner();
+  gdcm::Scanner scanner;
 
   const gdcm::Tag seriesInstanceUIDTag(0x0020, 0x000e);
 
   scanner.AddTag(seriesInstanceUIDTag); //Series Instance UID;
 
   scanner.Scan({ refFilePath });
   auto uid = scanner.GetValue(refFilePath.c_str(), seriesInstanceUIDTag);
   
   if (uid != nullptr)
   {
     const std::string refUID = uid;
     scanner.Scan(dicomFiles);
     return scanner.GetAllFilenamesFromTagToValue(seriesInstanceUIDTag, refUID.c_str());
   }
 
   return mitk::DICOMFilePathList();
 }