2 Centre de Lutte Contre le Cancer Eugene Marquis, Rennes, France.
3 University of Rennes, Rennes, France.
4 Thabor Therapeutics, Paris, France.
5 Institut Bergonié, Bordeaux, France.
6 U1242, INSERM, Rennes, France.
7 Department of Gastroenterology, CHU Rennes, Rennes, France.
8 Gastroenterology, IBD and intestinal failure department, Beaujon Hospital, Clichy, France.
9 Bordeaux II University, Talence, France.
10 U1312, INSERM, Bordeaux, France.
11 Masaryk Memorial Cancer Institute, Brno, Czech Republic.
12 University of Edinbhurg, Edinburgh, UK.
13 Hepato-gastroenterology and digestive oncology, University Hospital CHU of Liège and laboratory of translational gastroenterology, GIGA institute, ULiège, Liège, Belgium.
14 Pathology, Assistance Publique-Hôpitaux de Paris (AP-HP), Clichy, France.
15 Gastroenterology Department, Hôpital Beaujon, MICI et Assistance Nutritive, APHP, Paris, France.