1 Gastroenterology Department, Hospital Universitario de Galdakao, and Biocruces Bizkaia HRI, Galdakao, Spain.
2 Deusto University, Bilbao, Spain.
3 Division of Gastroenterology, Medical Department II, University of Leipzig Medical Center, Leipzig, Germany.
4 Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, San Raffaele Scientific Institute IRCCS, Milan, Italy.
5 Université Paris-Saclay, Inserm U996, Inflammation, Microbiome and Immunosurveillance; AP-HP, Hepato-Gastroenterology and Nutrition, Hôpital Antoine-Béclère, Clamart, France.
6 Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal.
7 MEDCIDS - Faculty of Medicine, University of Porto, Porto, Portugal.
8 Department of Gastroenterology, IBD and Intestinal Failure, Beaujon Hospital, AP-HP.Nord, Université de Paris, Paris, France.
9 Depatment of Gastroenterology, Endoscopy Unit, Hospital of the Ministry of Interior and Administration, Szczecin, Poland.
10 Department of Surgery, Oncology, and Gastroenterology, Gastroenterology and Multivisceral Transplant Unit, Padova University Hospital, Padova, Italy.
11 Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
12 INSERM UMR 1073, Institute for Research and Innovation in Biomedicine, Normandy University, Rouen, France.
13 Gastroenterology Department and INSERM CIC-CRB, Rouen University Hospital, Rouen, France.