1. Department of Gastroenterology and Hepatology Ziekenhuis Oost‐Limburg Genk Belgium
2. Faculty of Medicine and Life Sciences Hasselt University Hasselt Belgium
3. Department of Medical Microbiology, Medical Centre Maastricht University Maastricht The Netherlands
4. School of Nutrition and Translational Research in Metabolism (NUTRIM) Maastricht University Maastricht The Netherlands
5. Department of Gastroenterology and Hepatology University Hospitals KU Leuven Leuven Belgium
6. Department of Abdominal Surgery University Hospitals KU Leuven Leuven Belgium
7. Department of Internal Medicine, Division of Gastroenterology and Hepatology, Medical Centre Maastricht University Maastricht The Netherlands
8. Department of Visceral Surgery and Transplantation University Hospital of the RWTH Aachen Germany