1. Department of Gastroenterology, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
2. Department of Biomedical Sciences, Humanitas University; IRCCS Humanitas Research Hospital, Milan, Italy
3. Gastrounit, Medical Division, Hvidovre Hospital; Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, University of Copenhagen, Denmark
4. Department of Gastroenterology, Lüneburg Hospital, University of Hamburg, Lüneburg, Germany
5. Department of Surgery, Clinic of Visceral and Thoracic Surgery, Cantonal Hospital Winterthur, Zurich, Switzerland
6. Department of Biomedical Engineering, Clinical Research and Artificial Intelligence in Surgery, Faculty of Medicine, University of Basel, Allschwil, Switzerland
7. Department of Gastroenterology, Fakeeh University Hospital, Dubai, UAE
8. Department of Internal Medicine I, Siloah St. Trudpert Hospital, Pforzheim; Hannover Medical School, Hannover, Germany
9. University Hospital Munster, Department of Medicine B - Gastroenterology and Hepatology, Munster, Germany
10. Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
11. King’s College London, Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, London, UK
12. Department of Gastroenterology, Dietetics and Internal Medicine - Poznań University of Medical Sciences; Heliodor Święcicki University Hospital, Poznań, Poland
13. Department of Medicine, Division of Gastroenterology, Mater Dei Hospital, Msida, Malta
14. Gastroenterology Division, Hospital Beatriz Ângelo, Loures, Portugal
15. Department of Biomedical Sciences, Humanitas University; IBD Center, Humanitas Clinical and Research Center, Milan, Italy
16. IBD Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna DIMEC, University of Bologna, Bologna, Italy
17. Department of Gastroenterology, Barts Health NHS Trust, Royal London Hospital, London, UK
18. Karolinska Institutet, Department of Medicine Solna; Karolinska University Hospital, Department of Gastroenterology, Dermatovenereology and Rheumatology, Stockholm, Sweden
19. Department of Colon & Rectal Surgery, Cleveland Clinic, Cleveland, OH, USA
20. Institute of Immunology and Immunotherapy, NIHR Biomedical Research Centre, University of Birmingham; Division of Gastroenterology, University Hospitals Birmingham NHS Trust, Birmingham, UK
21. Department of Gastroenterology, Venizeleio General Hospital, Heraklion, Greece
22. Department of Gastroenterology and Hepatology, Division of Internal Medicine, University and Medical School of Ioannina, Ioannina, Greece
23. Department of Gastroenterology, Tel-HaShomer Sheba Medical Center, Ramat Gan, and Sackler Medical School, Tel Aviv, Israel
24. Division of Gastroenterology, McGill University Health Centre, Montreal, QC, Canada
25. 1st Department of Medicine, Semmelweis University, Budapest, Hungary
26. School of Medicine, European University Cyprus, Nicosia, Cyprus
27. Department of Gastroenterology, University Hospital ‘Tsaritsa Yoanna - ISUL’, Medical University Sofia, Sofia, Bulgaria
28. Department of Advanced Medical and Surgical Sciences, Universitá degli Studi della Campania ‘Luigi Vanvitelli’, Naples, Italy
29. Colorectal Surgery, Vall d’Hebron University Hospital, Barcelona, Spain
30. Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
31. Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven; Department of Chronic Diseases, Metabolism and Ageing, TARGID - IBD, Leuven, Belgium
32. Department of Colorectal Surgery, Beaujon Hospital, Assistance Publique-Hôpitaux de Paris, Clichy and Université of Paris, France
33. Department of Gastroenterology and Centre for Colorectal Disease, St Vincent’s University Hospital, Dublin, Ireland