1. Department of Gastroenterology and Hepatology, St. Antonius Hospital, Nieuwegein, the Netherlands
2. Department of Gastroenterology and Hepatology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
3. Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
4. Department of Gastroenterology and Hepatology, Catharina Hospital, Eindhoven, the Netherlands
5. GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
6. Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, the Netherlands