*/
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
throws Exception {
Study study = ControllerUtil.findStudy(request, mStudyService);
Submission submission = (Submission) study.getSubmission();
StudyCommand studyCommand = new StudyCommand();
// copy study information
studyCommand.setStudy(study);
// study from TBI do not contain submission_id
if (submission != null) {
studyCommand.setSubmission_id(submission.getId());
}
List<Analysis> analysisList = study.getAnalyses();
List<AnalysisCommand> analysisCommandList = new ArrayList<AnalysisCommand>();
List<Analysis> changedAnalyses = new ArrayList<Analysis>();