1. From the Section Oncological Palliative Medicine, Division of Oncology/Hematology, Department Internal Medicine and Palliative Care Center; Cantonal Hospital; St. Gallen
2. Department of Cancer Research and Molecular Medicine, Faculty of Medicine; Norwegian University of Science and Technology (NTNU); 7491 Trondheim
3. Onkologische Gemeinschaftspraxis; Ballindamm 3 20095 Hamburg
4. Clinical Trials Unit; Cantonal Hospital St. Gallen; St. Gallen
5. Ottery and Associates; Oncology Care Consultants; Pier 5 Suite 139, 7N Columbus Blvd 19106 Philadelphia PA