diff --git a/Modules/CppRestSdk/src/mitkDICOMWeb.cpp b/Modules/CppRestSdk/src/mitkDICOMWeb.cpp
index a3d8c2a9bd..28b2cbe958 100644
--- a/Modules/CppRestSdk/src/mitkDICOMWeb.cpp
+++ b/Modules/CppRestSdk/src/mitkDICOMWeb.cpp
@@ -1,134 +1,135 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #include "mitkDICOMWeb.h"
 #include "mitkRESTUtil.h"
 #include <mitkCommon.h>
 
 mitk::DICOMWeb::DICOMWeb(utility::string_t url) : mitk::RESTClient(url)
 {
 }
 
 mitk::DICOMWeb::~DICOMWeb() 
 {
 }
 
 pplx::task<web::json::value> mitk::DICOMWeb::QuidoRSInstances(std::map<std::string, std::string> params)
 {
   MitkUriBuilder queryBuilder(U("rs/instances"));
 
   for (auto const& element : params)
   {
     queryBuilder.append_query(mitk::RESTUtil::convertToTString(element.first), mitk::RESTUtil::convertToTString(element.second));
   }
 
   MITK_INFO << utility::conversions::to_utf8string(queryBuilder.to_string());
   MitkRequest instances(MitkRESTMethods::GET);
   instances.set_request_uri(queryBuilder.to_string());
   instances.headers().add(U("Accept"), U("application/json"));
 
   return m_Client->request(instances).then([=](MitkResponse response)
   {
     auto status = response.status_code();
     MITK_INFO << " status: " << status;
 
     if (status != web::http::status_codes::OK) {
-      mitkThrow() << "QUIDO-RS found no result ";
+      MITK_ERROR << "no dicom series found for query " << utility::conversions::to_utf8string(queryBuilder.to_string());
+      mitkThrow() << "no dicom series found for query " << utility::conversions::to_utf8string(queryBuilder.to_string());
     }
 
     return response.extract_json().get();
   });
 }
 
 pplx::task<void> mitk::DICOMWeb::WadoRS(utility::string_t filePath, std::string studyUID, std::string seriesUID, std::string instanceUID)
 {
   MitkUriBuilder builder(U("wado"));
   builder.append_query(U("requestType"), U("WADO"));
   builder.append_query(U("studyUID"), mitk::RESTUtil::convertToTString(studyUID));
   builder.append_query(U("seriesUID"), mitk::RESTUtil::convertToTString(seriesUID));
   builder.append_query(U("objectUID"), mitk::RESTUtil::convertToTString(instanceUID));
   builder.append_query(U("contentType"), U("application/dicom"));
   return Get(filePath, builder.to_string());
 }
 
 pplx::task<std::string> mitk::DICOMWeb::WadoRS(const utility::string_t folderPath, std::string studyUID, std::string seriesUID)
 {
   typedef std::map<std::string, std::string> ParamMap;
   ParamMap seriesInstancesParams;
 
   seriesInstancesParams.insert(ParamMap::value_type({"StudyInstanceUID"}, studyUID));
   seriesInstancesParams.insert(ParamMap::value_type({"SeriesInstanceUID"}, seriesUID));
 
   return QuidoRSInstances(seriesInstancesParams).then([=](web::json::value jsonResult) -> pplx::task<std::string>
   {
     auto jsonListResult = jsonResult;
     auto resultArray = jsonListResult.as_array();
 
     auto firstFileName = std::string();
 
     std::vector<pplx::task<void>> tasks;
 
     for (unsigned short i = 0; i < resultArray.size(); i++)
     {
       try
       {
         auto firstResult = resultArray[i];
         auto sopInstanceUIDKey = firstResult.at(U("00080018"));
         auto sopInstanceObject = sopInstanceUIDKey.as_object();
         auto valueKey = sopInstanceObject.at(U("Value"));
         auto valueArray = valueKey.as_array();
         auto sopInstanceUID = valueArray[0].as_string();
 
         auto fileName = utility::string_t(sopInstanceUID).append(U(".dcm"));
 
         // save first file name as result to load series
         if (i == 0)
         {
           firstFileName = utility::conversions::to_utf8string(fileName);
         }
 
         auto filePath = utility::string_t(folderPath).append(fileName);
         auto task = WadoRS(filePath, studyUID, seriesUID, mitk::RESTUtil::convertToUtf8(sopInstanceUID));
         tasks.push_back(task);
       }
       catch (const web::json::json_exception& e)
       {
         MITK_ERROR << e.what();
       }
     }
 
     auto joinTask = pplx::when_all(begin(tasks), end(tasks));
 
     auto returnTask = joinTask.then([=](void) -> std::string
     {
       auto folderPathUtf8 = utility::conversions::to_utf8string(folderPath);
       auto result = folderPathUtf8 + firstFileName;
 
       return result;
     });
 
     return returnTask;
   });
 }
 
 pplx::task<void> mitk::DICOMWeb::StowRS(utility::string_t filePath, std::string studyUID)
 {
   // TODO: add data
   MitkUriBuilder builder(U("rs/studies"));
   builder.append_path(mitk::RESTUtil::convertToTString(studyUID));
 
   return Post(builder.to_string(), filePath);
 }
\ No newline at end of file
diff --git a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkREST.cpp b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkREST.cpp
index 3c66548b4f..6105fe32e9 100644
--- a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkREST.cpp
+++ b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkREST.cpp
@@ -1,190 +1,195 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #include <sstream>
 #include <iostream>
 
 #include "SegmentationReworkREST.h"
 #include <mitkCommon.h>
 #include <mitkRESTUtil.h>
 
 SegmentationReworkREST::SegmentationReworkREST() {}
 
 SegmentationReworkREST::SegmentationReworkREST(utility::string_t url) : mitk::RESTServer(url)
 {
   m_Listener.support(MitkRESTMethods::PUT, std::bind(&SegmentationReworkREST::HandlePut, this, std::placeholders::_1));
   m_Listener.support(MitkRESTMethods::GET, std::bind(&SegmentationReworkREST::HandleGet, this, std::placeholders::_1));
 }
 
 SegmentationReworkREST::~SegmentationReworkREST() {}
 
 void SegmentationReworkREST::HandleGet(MitkRequest message) 
 {
   auto messageString = message.to_string();
   MITK_INFO << "Message GET incoming...";
   MITK_INFO << mitk::RESTUtil::convertToUtf8(messageString);
 
+  if (messageString == U("/robots.txt") || messageString == U("/favicon.ico")) 
+  {
+    return;
+  }
+
   MITK_INFO << mitk::RESTUtil::convertToUtf8(message.request_uri().to_string());
   auto uri = web::uri::decode(message.request_uri().to_string());
 
   auto query = web::uri(uri).query();
   auto httpParams = web::uri::split_query(query);
 
   // IHE Invoke Image Display style
   auto requestType = httpParams.find(U("requestType"));
   MITK_INFO << "parameters found: " << httpParams.size();
 
   MitkResponse responsePositive(MitkRestStatusCodes::OK);
   responsePositive.set_body("call to mitk was successfully!");
 
   if (requestType != httpParams.end() && requestType->second == U("IMAGE_SEG"))
   {
     try
     {
       auto studyUID = httpParams.at(U("studyUID"));
       auto imageSeriesUID = httpParams.at(U("imageSeriesUID"));
       auto segSeriesUID = httpParams.at(U("segSeriesUID"));
 
       DicomDTO dto;
       dto.imageSeriesUID = mitk::RESTUtil::convertToUtf8(imageSeriesUID);
       dto.studyUID = mitk::RESTUtil::convertToUtf8(studyUID);
       dto.segSeriesUIDA = mitk::RESTUtil::convertToUtf8(segSeriesUID);
 
       MITK_INFO << "studyUID: " << dto.studyUID;
       MITK_INFO << "imageSeriesUID: " << dto.imageSeriesUID;
       MITK_INFO << "segSeriesUID: " << dto.segSeriesUIDA;
 
       m_GetImageSegCallback(dto);
 
       MitkResponse response(MitkRestStatusCodes::OK);
       message.reply(responsePositive);
     }
     catch (std::out_of_range& e) {
       message.reply(MitkRestStatusCodes::BadRequest, "oh man, that was not expected: " + std::string(e.what()));
     }
   } else if (requestType != httpParams.end() && requestType->second == U("SEG_EVALUATION")) 
   {
     // TODO: implement PUT handling as GET
   } else if (requestType != httpParams.end() && requestType->second == U("IMAGE_SEG_LIST"))
   {
     auto studyUID = httpParams.at(U("studyUID"));
     auto imageSeriesUID = httpParams.at(U("imageSeriesUID"));
     auto segSeriesUIDList = httpParams.at(U("segSeriesUIDList"));
 
     DicomDTO dto;
     dto.imageSeriesUID = mitk::RESTUtil::convertToUtf8(imageSeriesUID);
     dto.studyUID = mitk::RESTUtil::convertToUtf8(studyUID);
 
     auto segSeriesUIDListUtf8 = mitk::RESTUtil::convertToUtf8(segSeriesUIDList);
   
     std::istringstream f(segSeriesUIDListUtf8);
     std::string s;
     while (getline(f, s, ',')) {
       dto.seriesUIDList.push_back(s);
     }
 
     MITK_INFO << "studyUID: " << dto.studyUID;
     MITK_INFO << "imageSeriesUID: " << dto.imageSeriesUID;
     MITK_INFO << "segSeriesUIDList: " << segSeriesUIDListUtf8;
 
     m_GetImageSegCallback(dto);
 
     message.reply(responsePositive);
   } else if (requestType != httpParams.end() && requestType->second == U("ADD_SERIES"))
   {
     auto studyUID = httpParams.at(U("studyUID"));
     auto segSeriesUIDList = httpParams.at(U("seriesUIDList"));
 
     DicomDTO dto;
     dto.studyUID = mitk::RESTUtil::convertToUtf8(studyUID);
 
     auto seriesUIDListUtf8 = mitk::RESTUtil::convertToUtf8(segSeriesUIDList);
 
     std::istringstream f(seriesUIDListUtf8);
     std::string s;
     while (getline(f, s, ',')) {
       dto.seriesUIDList.push_back(s);
     }
 
     MITK_INFO << "studyUID: " << dto.studyUID;
     MITK_INFO << "seriesUIDList: " << seriesUIDListUtf8;
 
     m_GetAddSeriesCallback(dto);
     message.reply(responsePositive);
   } else
   {
     message.reply(MitkRestStatusCodes::BadRequest, "unknown request type " + mitk::RESTUtil::convertToUtf8(requestType->second));
   }
 }
 
 void SegmentationReworkREST::HandlePut(MitkRequest message)
 {
   auto messageString = message.to_string();
   MITK_INFO << "Message PUT incoming...";
   MITK_INFO << mitk::RESTUtil::convertToUtf8(messageString);
 
   try
   {
     auto jsonMessage = message.extract_json().get();
 
     auto messageTypeKey = jsonMessage.at(U("messageType"));
     if (messageTypeKey.as_string() == U("downloadData"))
     {
       auto imageStudyUIDKey = jsonMessage.at(U("studyUID"));
       auto srSeriesUIDKey = jsonMessage.at(U("srSeriesUID"));
 
       auto groundTruthKey = jsonMessage.at(U("groundTruth"));
 
       auto simScoreKey = jsonMessage.at(U("simScoreArray"));
       auto minSliceStartKey = jsonMessage.at(U("minSliceStart"));
 
       DicomDTO dto;
       dto.srSeriesUID = mitk::RESTUtil::convertToUtf8(srSeriesUIDKey.as_string());
 
       dto.groundTruth = mitk::RESTUtil::convertToUtf8(groundTruthKey.as_string());
 
       dto.studyUID = mitk::RESTUtil::convertToUtf8(imageStudyUIDKey.as_string());
       dto.minSliceStart = minSliceStartKey.as_integer();
 
       std::vector<double> vec;
       web::json::array simArray = simScoreKey.as_array();
 
       for (web::json::value score : simArray)
       {
         vec.push_back(score.as_double() * 100);
       }
 
       dto.simScoreArray = vec;
       m_PutCallback(dto);
       emit InvokeUpdateChartWidget();
     }
     else
     {
       message.reply(MitkRestStatusCodes::BadRequest, "Oh man, i can only deal with 'messageType' = 'downloadData'...");
     }
   }
   catch (MitkJsonException &e)
   {
     MITK_ERROR << e.what() << ".. oh man, that was not expected";
     message.reply(MitkRestStatusCodes::BadRequest, "oh man, that was not expected");
     return;
   }
   MitkResponse response(MitkRestStatusCodes::OK);
   response.headers().add(U("Access-Control-Allow-Origin"), U("localhost:9000/*"));
   response.set_body("Sure, i got you.. have an awesome day");
   message.reply(response);
   return;
 }
\ No newline at end of file
diff --git a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.cpp b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.cpp
index 98a88fe7b4..6eff81b04e 100644
--- a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.cpp
+++ b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.cpp
@@ -1,385 +1,397 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 // Blueberry
 #include <berryISelectionService.h>
 #include <berryIWorkbenchWindow.h>
 
 // Qmitk
 #include "SegmentationReworkView.h"
 
 #include <itkFileTools.h>
 
 // Qt
 #include <QMessageBox>
 
 #include <mitkIOUtil.h>
 #include "QmitkNewSegmentationDialog.h"
 #include "mitkSegTool2D.h"
 #include "mitkToolManagerProvider.h"
 
 const std::string SegmentationReworkView::VIEW_ID = "org.mitk.views.segmentationreworkview";
 
 void SegmentationReworkView::SetFocus() {}
 
 void SegmentationReworkView::CreateQtPartControl(QWidget *parent)
 {
   // create GUI widgets from the Qt Designer's .ui file
   m_Controls.setupUi(parent);
   m_Parent = parent;
   counter = 0;
 
   qRegisterMetaType< std::vector<std::string> >("std::vector<std::string>");
 
   m_Controls.chartWidget->setVisible(false);
   m_Controls.verticalWidget->setVisible(false);
   m_Controls.cleanDicomBtn->setVisible(false);
 
   connect(m_Controls.buttonUpload, &QPushButton::clicked, this, &SegmentationReworkView::UploadNewSegmentation);
   connect(m_Controls.buttonNewSeg, &QPushButton::clicked, this, &SegmentationReworkView::CreateNewSegmentationC);
   connect(m_Controls.cleanDicomBtn, &QPushButton::clicked, this, &SegmentationReworkView::CleanDicomFolder);
   connect(m_Controls.restartConnection, &QPushButton::clicked, this, &SegmentationReworkView::RestartConnection);
 
   m_DownloadBaseDir = mitk::IOUtil::GetTempPathA() + "segrework";
   MITK_INFO << "using download base dir: " << m_DownloadBaseDir;
   m_tempSegDir = "/tempSeg/";
 
   if (!itksys::SystemTools::FileIsDirectory(m_DownloadBaseDir))
   {
     itk::FileTools::CreateDirectory(m_DownloadBaseDir);
   }
 
   //if (!std::experimental::filesystem::exists(m_tempSegDir))
   //{
   //  std::experimental::filesystem::create_directory(m_tempSegDir);
   //}
 
   utility::string_t port = U("2020");
   utility::string_t address = U("http://127.0.0.1:");
   address.append(port);
 
   m_HttpHandler = std::unique_ptr<SegmentationReworkREST>(new SegmentationReworkREST(address));
 
   connect(m_HttpHandler.get(),
     &SegmentationReworkREST::InvokeUpdateChartWidget,
     this,
     &SegmentationReworkView::UpdateChartWidget);
   connect(this, &SegmentationReworkView::InvokeLoadData, this, &SegmentationReworkView::LoadData);
 
   m_HttpHandler->SetPutCallback(std::bind(&SegmentationReworkView::RESTPutCallback, this, std::placeholders::_1));
   m_HttpHandler->SetGetImageSegCallback(std::bind(&SegmentationReworkView::RESTGetCallback, this, std::placeholders::_1));
   m_HttpHandler->SetGetAddSeriesCallback(std::bind(&SegmentationReworkView::RESTGetCallbackGeneric, this, std::placeholders::_1));
   m_HttpHandler->Open().wait();
 
   MITK_INFO << "Listening for requests at: " << utility::conversions::to_utf8string(address);
 
-  utility::string_t pacsHost = U("http://193.174.48.78:8090/dcm4chee-arc/aets/DCM4CHEE");
-  m_DICOMWeb = new mitk::DICOMWeb(pacsHost);
-  MITK_INFO << "requests to pacs are sent to: " << utility::conversions::to_utf8string(pacsHost);
+  utility::string_t pacsURL = U("http://jip-dktk/dcm4chee-arc/aets/DCM4CHEE");
+  //utility::string_t pacsURL = U("http://193.174.48.78:8090/dcm4chee-arc/aets/DCM4CHEE");
+  m_DICOMWeb = new mitk::DICOMWeb(pacsURL);
+  MITK_INFO << "requests to pacs are sent to: " << utility::conversions::to_utf8string(pacsURL);
+  m_Controls.dcm4cheeURL->setText({ (utility::conversions::to_utf8string(pacsURL).c_str()) });
 }
 
 std::string SegmentationReworkView::getNextFolderName() {
   counter++;
   std::string name = std::string("foldername") + std::to_string(counter);
   MITK_INFO << name;
   return name;
 }
 
 void SegmentationReworkView::RestartConnection()
 {
   auto host = m_Controls.dcm4cheeHostValue->text();
   std::string url = host.toStdString() + "/dcm4chee-arc/aets/DCM4CHEE";
 
   m_DICOMWeb = new mitk::DICOMWeb(utility::conversions::to_string_t(url));
   MITK_INFO << "requests to pacs are sent to: " << url;
+  m_Controls.dcm4cheeURL->setText({ (utility::conversions::to_utf8string(url).c_str()) });
 }
 
 void SegmentationReworkView::RESTPutCallback(const SegmentationReworkREST::DicomDTO &dto)
 {
   SetSimilarityGraph(dto.simScoreArray, dto.minSliceStart);
 
   typedef std::map<std::string, std::string> ParamMap;
   ParamMap seriesInstancesParams;
 
   seriesInstancesParams.insert((ParamMap::value_type({"StudyInstanceUID"}, dto.studyUID)));
   seriesInstancesParams.insert((ParamMap::value_type({"SeriesInstanceUID"}, dto.srSeriesUID)));
   seriesInstancesParams.insert((ParamMap::value_type({"includefield"}, {"0040A375"}))); // Current Requested Procedure Evidence Sequence
 
   try {
     m_DICOMWeb->QuidoRSInstances(seriesInstancesParams).then([=](web::json::value jsonResult) {
 
       auto firstResult = jsonResult[0];
       auto actualListKey = firstResult.at(U("0040A375")).as_object().at(U("Value")).as_array()[0].as_object().at(U("00081115")).as_object().at(U("Value")).as_array();
 
       std::string segSeriesUIDA = "";
       std::string segSeriesUIDB = "";
       std::string imageSeriesUID = "";
 
       for (unsigned int index = 0; index < actualListKey.size(); index++) {
         auto element = actualListKey[index].as_object();
         // get SOP class UID
         auto innerElement = element.at(U("00081199")).as_object().at(U("Value")).as_array()[0];
         auto sopClassUID = innerElement.at(U("00081150")).as_object().at(U("Value")).as_array()[0].as_string();
 
         auto seriesUID = utility::conversions::to_utf8string(element.at(U("0020000E")).as_object().at(U("Value")).as_array()[0].as_string());
 
         if (sopClassUID == U("1.2.840.10008.5.1.4.1.1.66.4")) // SEG
         {
           if (segSeriesUIDA.length() == 0)
           {
             segSeriesUIDA = seriesUID;
           }
           else
           {
             segSeriesUIDB = seriesUID;
           }
         }
         else if (sopClassUID == U("1.2.840.10008.5.1.4.1.1.2"))  // CT
         {
           imageSeriesUID = seriesUID;
         }
       }
 
       MITK_INFO << "image series UID " << imageSeriesUID;
       MITK_INFO << "seg A series UID " << segSeriesUIDA;
       MITK_INFO << "seg B series UID " << segSeriesUIDB;
 
       MITK_INFO << "Load related dicom series ...";
 
       std::string folderPathSeries = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) +"/";
 
       std::string pathSegA = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
       std::string pathSegB = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
 
       auto folderPathSegA = utility::conversions::to_string_t(pathSegA);
       auto folderPathSegB = utility::conversions::to_string_t(pathSegB);
 
       m_CurrentStudyUID = dto.studyUID;
 
       std::vector<pplx::task<std::string>> tasks;
       auto imageSeriesTask = m_DICOMWeb->WadoRS(utility::conversions::to_string_t(folderPathSeries), dto.studyUID, imageSeriesUID);
       auto segATask = m_DICOMWeb->WadoRS(folderPathSegA, dto.studyUID, segSeriesUIDA);
       auto segBTask = m_DICOMWeb->WadoRS(folderPathSegB, dto.studyUID, segSeriesUIDB);
       tasks.push_back(imageSeriesTask);
       tasks.push_back(segATask);
       tasks.push_back(segBTask);
 
       auto joinTask = pplx::when_all(begin(tasks), end(tasks));
       auto filePathList = joinTask.then([&](std::vector<std::string> filePathList) {
         //auto fileNameA = std::experimental::filesystem::path(filePathList[1]).filename();
         //auto fileNameB = std::experimental::filesystem::path(filePathList[2]).filename();
         //m_Controls.labelSegA->setText(m_Controls.labelSegA->text() + " " + QString::fromUtf8(fileNameA.string().c_str()));
         //m_Controls.labelSegB->setText(m_Controls.labelSegB->text() + " " + QString::fromUtf8(fileNameB.string().c_str()));
         InvokeLoadData(filePathList);
       });
 
     });
 
   }
   catch (mitk::Exception&  e) {
     MITK_ERROR << e.what();
   }
 }
 
 void SegmentationReworkView::RESTGetCallbackGeneric(const SegmentationReworkREST::DicomDTO &dto)
 {
-  try {
-    std::vector<pplx::task<std::string>> tasks;
+  std::vector<pplx::task<std::string>> tasks;
 
-    if (dto.seriesUIDList.size() > 0) {
-      for (std::string segSeriesUID : dto.seriesUIDList)
-      {
-        std::string folderPathSeries = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
+  if (dto.seriesUIDList.size() > 0) {
+    for (std::string segSeriesUID : dto.seriesUIDList)
+    {
+      std::string folderPathSeries = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
+      try {
         auto seriesTask = m_DICOMWeb->WadoRS(utility::conversions::to_string_t(folderPathSeries), dto.studyUID, segSeriesUID);
         tasks.push_back(seriesTask);
+      } catch (const mitk::Exception &exception) 
+      {
+        MITK_INFO << exception.what();
+        return;
       }
     }
+  }
 
+  try 
+  {
     auto joinTask = pplx::when_all(begin(tasks), end(tasks));
     auto filePathList = joinTask.then([&](std::vector<std::string> filePathList) { InvokeLoadData(filePathList); });
   }
-  catch (const std::exception &exception) {
+  catch (const mitk::Exception& exception) 
+  {
     MITK_INFO << exception.what();
+    return;
   }
 }
 
 void SegmentationReworkView::RESTGetCallback(const SegmentationReworkREST::DicomDTO &dto) 
 {
   std::string folderPathSeries = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
 
   MITK_INFO << folderPathSeries;
 
   std::string pathSeg = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
   auto folderPathSeg = utility::conversions::to_string_t(pathSeg);
 
   MITK_INFO << pathSeg;
 
   try {
     std::vector<pplx::task<std::string>> tasks;
     auto imageSeriesTask = m_DICOMWeb->WadoRS(utility::conversions::to_string_t(folderPathSeries), dto.studyUID, dto.imageSeriesUID);
 
     tasks.push_back(imageSeriesTask);
 
     if (dto.seriesUIDList.size() > 0) {
       for (std::string segSeriesUID : dto.seriesUIDList)
       {
         auto segTask = m_DICOMWeb->WadoRS(folderPathSeg, dto.studyUID, segSeriesUID);
         tasks.push_back(segTask);
       }
     }
     else {
       auto segATask = m_DICOMWeb->WadoRS(folderPathSeg, dto.studyUID, dto.segSeriesUIDA);
       tasks.push_back(segATask);
     }
 
 
     auto joinTask = pplx::when_all(begin(tasks), end(tasks));
     auto filePathList = joinTask.then([&](std::vector<std::string> filePathList) { InvokeLoadData(filePathList); });
   }
   catch (const mitk::Exception &exception) {
     MITK_INFO << exception.what();
   }
 }
 
 void SegmentationReworkView::LoadData(std::vector<std::string> filePathList)
 {
   MITK_INFO << "Loading finished. Pushing data to data storage ...";
   auto ds = GetDataStorage();
   auto dataNodes = mitk::IOUtil::Load(filePathList, *ds);
   // reinit view
   mitk::RenderingManager::GetInstance()->InitializeViewsByBoundingObjects(ds);
 
   // find data nodes
   //m_Image = dataNodes->at(0);
   //m_SegA = dataNodes->at(1);
   if (dataNodes->size() > 2) {
     m_SegB = dataNodes->at(2);
   }
 }
 
 void SegmentationReworkView::UpdateChartWidget()
 {
   m_Controls.chartWidget->Show();
 }
 
 void SegmentationReworkView::SetSimilarityGraph(std::vector<double> simScoreArray, int sliceMinStart)
 {
   std::map<double, double> map;
 
   double sliceIndex = sliceMinStart;
   for (double score : simScoreArray)
   {
     map.insert(std::map<double, double>::value_type(sliceIndex, score));
     sliceIndex++;
   }
   m_Controls.chartWidget->AddData2D(map, "similarity graph");
   m_Controls.chartWidget->SetChartType("similarity graph", QmitkChartWidget::ChartType::line);
   m_Controls.chartWidget->SetXAxisLabel("slice number");
   m_Controls.chartWidget->SetYAxisLabel("similarity in percent");
 }
 
 void SegmentationReworkView::UploadNewSegmentation()
 {
   std::string folderPathSeg = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
 
   const std::string savePath = folderPathSeg + m_SegC->GetName() + ".dcm";
   //const std::string mimeType = mitk::IOMimeTypes::DICOM_MIMETYPE_NAME();
   //mitk::IOUtil::Save(m_SegC->GetData(), mimeType, savePath);
 
   auto filePath = utility::conversions::to_string_t(savePath);
   try {
     m_DICOMWeb->StowRS(filePath, m_CurrentStudyUID).wait();
   }
   catch (const std::exception &exception)
   {
     std::cout << exception.what() << std::endl;
   }
 }
 
 void SegmentationReworkView::CreateNewSegmentationC() 
 {
   mitk::ToolManager* toolManager = mitk::ToolManagerProvider::GetInstance()->GetToolManager();
   toolManager->InitializeTools();
   toolManager->SetReferenceData(m_Image);
   
   mitk::Image::Pointer baseImage;
   if (m_Controls.radioA->isChecked()) {
     baseImage = dynamic_cast<mitk::Image*>(m_SegA->GetData());
   }
   else if (m_Controls.radioB->isChecked()) {
     baseImage = dynamic_cast<mitk::Image*>(m_SegB->GetData());
   }
 
   QmitkNewSegmentationDialog* dialog = new QmitkNewSegmentationDialog(m_Parent); // needs a QWidget as parent, "this" is not QWidget
 
   int dialogReturnValue = dialog->exec();
   if (dialogReturnValue == QDialog::Rejected)
   {
     // user clicked cancel or pressed Esc or something similar
     return;
   }
 
   // ask the user about an organ type and name, add this information to the image's (!) propertylist
   // create a new image of the same dimensions and smallest possible pixel type
   mitk::Tool* firstTool = toolManager->GetToolById(0);
   if (firstTool)
   {
     try
     {
       std::string newNodeName = dialog->GetSegmentationName().toStdString();
       if (newNodeName.empty())
       {
         newNodeName = "no_name";
       }
 
       mitk::DataNode::Pointer newSegmentation = firstTool->CreateSegmentationNode(baseImage, newNodeName, dialog->GetColor());
       // initialize showVolume to false to prevent recalculating the volume while working on the segmentation
       newSegmentation->SetProperty("showVolume", mitk::BoolProperty::New(false));
       if (!newSegmentation)
       {
         return; // could be aborted by user
       }
 
       if (mitk::ToolManagerProvider::GetInstance()->GetToolManager()->GetWorkingData(0))
       {
         mitk::ToolManagerProvider::GetInstance()->GetToolManager()->GetWorkingData(0)->SetSelected(false);
       }
       newSegmentation->SetSelected(true);
       this->GetDataStorage()->Add(newSegmentation, toolManager->GetReferenceData(0)); // add as a child, because the segmentation "derives" from the original
      
       m_SegC = newSegmentation;
     }
     catch (std::bad_alloc)
     {
       QMessageBox::warning(nullptr, tr("Create new segmentation"), tr("Could not allocate memory for new segmentation"));
     }
   }
   else {
     MITK_INFO << "no tools...";
   }
 }
 
 void SegmentationReworkView::CleanDicomFolder() 
 {
   if (m_SegA || m_SegB || m_SegC) {
     QMessageBox::warning(nullptr, tr("Clean dicom folder"), tr("Please remove the data in data storage before cleaning the download folder"));
     return;
   }
 
   //std::experimental::filesystem::remove_all(m_DownloadBaseDir);
   // TODO : use POCO
   //itk::FileTools::CreateDirectory(m_DownloadBaseDir);
 }
diff --git a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkViewControls.ui b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkViewControls.ui
index fbe626304d..b2a00f176d 100644
--- a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkViewControls.ui
+++ b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkViewControls.ui
@@ -1,208 +1,215 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>SegmentationReworkViewControls</class>
  <widget class="QWidget" name="SegmentationReworkViewControls">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>465</width>
-    <height>729</height>
+    <height>738</height>
    </rect>
   </property>
   <property name="minimumSize">
    <size>
     <width>0</width>
     <height>0</height>
    </size>
   </property>
   <property name="windowTitle">
    <string>QmitkTemplate</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
     <layout class="QFormLayout" name="formLayout">
      <item row="0" column="0">
       <widget class="QLabel" name="dcm4cheeHostLabel">
        <property name="text">
         <string>dcm4chee host</string>
        </property>
       </widget>
      </item>
      <item row="0" column="1">
       <widget class="QLineEdit" name="dcm4cheeHostValue">
        <property name="placeholderText">
         <string>example input: http://193.174.48.78:8090</string>
        </property>
       </widget>
      </item>
      <item row="1" column="1">
       <widget class="QPushButton" name="restartConnection">
        <property name="text">
         <string>restart dcm4chee connection</string>
        </property>
       </widget>
      </item>
     </layout>
    </item>
+   <item>
+    <widget class="QLabel" name="dcm4cheeURL">
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QWidget" name="verticalWidget" native="true">
      <layout class="QVBoxLayout" name="verticalLayout_3">
       <item>
        <widget class="QLabel" name="labelSegA">
         <property name="text">
          <string>Segmentation A:</string>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QLabel" name="labelSegB">
         <property name="text">
          <string>Segmentation B:</string>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QLabel" name="label">
         <property name="text">
          <string>ground truth:</string>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QmitkChartWidget" name="chartWidget" native="true">
         <property name="minimumSize">
          <size>
           <width>0</width>
           <height>400</height>
          </size>
         </property>
         <property name="maximumSize">
          <size>
           <width>16777215</width>
           <height>400</height>
          </size>
         </property>
        </widget>
       </item>
       <item>
        <widget class="QGroupBox" name="verticalGroupBox">
         <property name="flat">
          <bool>false</bool>
         </property>
         <layout class="QVBoxLayout" name="verticalLayout_2">
          <item>
           <widget class="QGroupBox" name="groupBox">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="minimumSize">
             <size>
              <width>0</width>
              <height>60</height>
             </size>
            </property>
            <property name="title">
             <string>Select segmentation basis</string>
            </property>
            <property name="flat">
             <bool>true</bool>
            </property>
            <layout class="QHBoxLayout" name="horizontalLayout">
             <property name="sizeConstraint">
              <enum>QLayout::SetDefaultConstraint</enum>
             </property>
             <item>
              <widget class="QRadioButton" name="radioA">
               <property name="text">
                <string>A</string>
               </property>
              </widget>
             </item>
             <item>
              <widget class="QRadioButton" name="radioB">
               <property name="text">
                <string>B</string>
               </property>
              </widget>
             </item>
             <item>
              <widget class="QCheckBox" name="checkIndiv">
               <property name="text">
                <string>Individual</string>
               </property>
              </widget>
             </item>
            </layout>
           </widget>
          </item>
          <item>
           <widget class="QPushButton" name="buttonNewSeg">
            <property name="text">
             <string>Create new Segmentation</string>
            </property>
           </widget>
          </item>
          <item>
           <widget class="Line" name="line">
            <property name="orientation">
             <enum>Qt::Horizontal</enum>
            </property>
           </widget>
          </item>
          <item>
           <widget class="QPushButton" name="buttonUpload">
            <property name="toolTip">
             <string>Do image processing</string>
            </property>
            <property name="text">
             <string>Upload Segmentation</string>
            </property>
           </widget>
          </item>
         </layout>
        </widget>
       </item>
      </layout>
     </widget>
    </item>
    <item>
     <spacer name="spacer1">
      <property name="orientation">
       <enum>Qt::Vertical</enum>
      </property>
      <property name="sizeType">
       <enum>QSizePolicy::Expanding</enum>
      </property>
      <property name="sizeHint" stdset="0">
       <size>
        <width>20</width>
        <height>220</height>
       </size>
      </property>
     </spacer>
    </item>
    <item>
     <widget class="QPushButton" name="cleanDicomBtn">
      <property name="text">
       <string>clean dicom download folder</string>
      </property>
     </widget>
    </item>
   </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>
   <customwidget>
    <class>QmitkChartWidget</class>
    <extends>QWidget</extends>
    <header location="global">QmitkChartWidget.h</header>
    <container>1</container>
   </customwidget>
  </customwidgets>
  <resources/>
  <connections/>
 </ui>