1. Hepatogastroenterology Department, University Hospital of Saint-Etienne, Avenue Albert Raimond, Saint-Etienne 42270, France
2. EA 7425 HESPER, Health Services and Performance Research, Claude Bernard Lyon 1 University, Lyon, France
3. Department of Medical Oncology, Antoine Lacassagne Center, Nice, France
4. Department of Gastroenterology and Gastro-intestinal Oncology, Hôpital Européen Georges-Pompidou, APHP, Paris Descartes University, Sorbonne Paris Cité, Paris, France
5. Department of Gastroenterology, Poitiers University Hospital, Poitiers, France
6. Department of GI Oncology, Hôpital Européen Georges-Pompidou, APHP, Paris Descartes University, Sorbonne Paris Cité, Paris, France
7. Methodology and Quality of Life in Oncology Unit (INSERM UMR 1098), University Hospital of Besançon, Besançon, France
8. Department of Medical oncology, Bergonié Institut, Bordeaux, France
9. Department of Medical Oncology, Saint-Antoine Hospital, Paris, France
10. Gastroenterology Unit, Saint-Louis Teaching Hospital, Paris, France
11. Department of Gastroenterology, Amiens-Picardie University Hospital, Amiens, France
12. Department of Gastroenterology, CH Meaux, Meaux, France
13. Department of Oncology, Hôpital Privé Jean Mermoz, Lyon, France
14. Department of Gastroenterology, Hôpital Kremlin Bicêtre, Le Kremlin-Bicêtre, Paris, France
15. Department of Digestive and Hepatobiliary Surgery, University Hospital of Saint-Etienne, Saint-Priest-en-Jarez, France
16. Department of Digestive and Hepatobiliary Surgery, University Hospital of Clermont-Ferrand, Clermont-Ferrand, France
17. Department of Hepatogastroenterology, University Hospital of Saint-Etienne, Saint-Etienne, France