1. Department of Biomedical and Clinical Sciences Linköping University Linköping Sweden
2. Department of Surgery Linköping University Linköping Sweden
3. Surgical Clinic of Jönköping County Jönköping Sweden
4. Laboratory of Translational Mucosal Immunology Digestive Diseases Research Unit Vall d'Hebron Institut de Recerca Hospital Universitari Vall d'Hebron & Facultat de Medicina Universitat Autònoma de Barcelona Barcelona Spain
5. Laboratory of Neuro‐immuno‐gastroenterology Digestive Diseases Research Unit Vall d'Hebron Institut de Recerca Hospital Universitari Vall d'Hebron & Facultat de Medicina Universitat Autònoma de Barcelona Barcelona Spain
6. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) Barcelona Spain
7. Department of Gastroenterology Linköping University Linköping Sweden
8. Department of Gastrointestinal Health Nestlé Institute of Health Sciences Nestlé Research, Société des Produits Nestlé S.A. Lausanne Switzerland