1. Laboratory of Translational Gastroenterology, GIGA Institute, University of Liège , Liège , Belgium
2. Departement of Hepato-Gastroenterology and Digestive Oncology, Liège University Hospital , Liège , Belgium
3. Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine , Vandoeuvre-lès-Nancy , France