1. Department of Epidemiology and Health Systems, Center for Primary Care and Public Health (Unisanté) University of Lausanne Lausanne Switzerland
2. Institute of Higher Education and Research in Healthcare (IUFRS), Faculty of Biology and Medicine University of Lausanne Lausanne Switzerland
3. Department of Oncology Lausanne University Hospital (CHUV) Lausanne Switzerland
4. Oncology Service Hôpital du Valais ‐ Hospital Center of Valais Romand (CHVR) Sion Switzerland
5. Department of Oncology HFR Fribourg – Cantonal Hospital Fribourg Switzerland
6. Oncology Service Geneva University Hospitals Geneva Switzerland