1Department for Evidence-based Medicine and Evaluation, University of Krems, Dr.-Karl-Dorrek-Straße 30, 3500 Krems, Austria 
2RTI International, Research Triangle Park, NC USA 
3Center for Public Health, Department of Epidemiology, Medical University of Vienna, Kinderspitalgasse 15, 1090 Vienna, Austria 
4Pathology, Hospital Graz II, Graz, Austria 
5Johannes Kepler University, Linz, Austria 
6Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria 
7Tyrolean College of General Medicine, Medical University of Innsbruck, Innsbruck, Austria 
8Austrian Society of Hematology and Oncology Nurses, Vienna, Austria 
9Institute for Ethics and Law in Medicine, University of Vienna, Vienna, Austria 
10Colorectal Cancer Patient Support Group, Vienna, Austria 
11UMIT TIROL—University for Health Sciences and Technology, Hall in Tirol, Austria 
12Harvard T.H. Chan School of Public Health, Boston, USA 
13Institute for Technology Assessment, Massachusetts General Hospital, Harvard Medical School, Boston, MA USA 
 
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