1. Université Paris‐Cité Department of Pancreatology and Digestive Oncology, Beaujon Hospital (APHP.Nord) Clichy France
2. Université Paris‐Cité Center of Research on Inflammation, INSERM U1149 Paris France
3. Université de Reims‐Champagne‐Ardenne Department of Hepato‐Gastroenterology and Digestive Oncology, Robert‐Debré Hospital Reims France
4. Université Paris‐Cité Department of Pathology, Beaujon Hospital (APHP.Nord) Clichy France