1. Department of Surgery and Colorectal Surgery Maastricht University Medical Centre Maastricht The Netherlands
2. Division of Gastroenterology‐Hepatology Department of Internal Medicine Maastricht University Medical Centre Maastricht The Netherlands
3. School of Nutrition and Translational Research in Metabolism (NUTRIM) Maastricht University Maastricht The Netherlands
4. School for Oncology and Developmental Biology (GROW) Maastricht University Maastricht The Netherlands
5. 4rth TOMY – Academic Primary Care Unit Clinic of Social and Family Medicine University of Crete Heraklion Greece
6. Community Gastroenterology Specialist Nurse Royal Free Hospital London England UK
7. Mater Misericordiae University Hospital Dublin 7 Ireland
8. Surgical Professorial Unit Department of Colorectal Surgery St Vincent's University Hospital Dublin Ireland
9. Division of Gastroenterology of the University of Verona AOUI Verona Verona Italy
10. Center for Functional GI and Motility Disorders University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
11. Maastricht University Maastricht The Netherlands
12. The University of Adelaide Adelaide Medical School Faculty of Health & Medical Sciences Adelaide Australia
13. Department of Surgery and Colorectal Surgery Western General Hospital Edinburgh UK
14. Tor Vergata University of Rome Rome Italy
15. Department of General Practice Care and Public Health Research Institute Maastricht University Maastricht The Netherlands
16. Charles University Hospital Hradec Kralove Czech Republic
17. Department of Gastroenterology and Hepatology University Hospital Zurich Zurich Switzerland
18. Department of Gastrointestinal Surgery University Hospital of North Norway Tromsø Norway
19. Patient Advisory Board Representative Maastricht The Netherlands
20. Norwegian National Advisory Unit on Incontinence and Pelvic Floor Health Tromsø Norway
21. Medical Academy Lithuanian University of Health Sciences Clinic of Surgery Hospital of Lithuanian University of Health Sciences Kauno Klinikos Kaunas Lithuania
22. St Mark's Hospital The National Bowel Hospital London UK