1Department of Hepato-Gastroenterology and Gastrointestinal Oncology, Hôpital Européen Georges Pompidou, Université de Paris, SIRIC CARPEM Comprehensive Cancer Center, Paris, France
2Department of Hepato-Gastroenterology and Gastrointestinal Oncology, CHU Amiens Picardie, Amiens, France
3Department of Medical Oncology, Hôpital Européen Georges Pompidou, Université de Paris, SIRIC CARPEM Comprehensive Cancer Center, Paris, France
4INSERM, UMR 1138, team 22, Centre de Recherche des Cordeliers, Université de Paris, Paris, France
5Department of Gastroenterology, CHU Rennes, INSERM U1242, Rennes, France
6Department of Hepato-Gastroenterology, CHU Poitiers, Poitiers, France
7Department of Medical Oncology, Centre Léon Bérard, Lyon, France
8Department of Medical Oncology, Institut Paoli-Calmettes, Marseille, France
9Department of Medical Oncology, Centre Eugène Marquis, Rennes, France
10Department of Hepato-Gastroenterology, Hôpital Privé Jean Mermoz, Lyon, France
11Department of Medical Oncology, Institut Bergonié, Bordeaux, France
12Department of Medical Oncology, Centre Antoine Lacassagne, Nice, France