1. Department of Gastroenterology and Hepatology, Erasmus MC, Rotterdam, The Netherlands
2. Inflammatory Bowel Disease Unit, Department of Gastroenterology, ‘Luigi Sacco’ University Hospital, Milan, Italy
3. Department of Medicine, Vestfold Hospital Trust, Tønsberg, Norway
4. Department of Gastroenterology, IBD Center, IRCCS Istituto Clinico Humanitas, Rozzano, Italy
5. eIBD Unit, Department of Gastroenterology, Rabin Medical Center and University of Tel-Aviv, Petah Tikva, Israel
6. Department of Gastroenterology and Hepatology, University and Medical School of Ioannina, Ioannina, Greece
7. Children’s Hospital Zagreb, Zagreb University Medical School, Zagreb, Croatia
8. Department of Gastroenterology, Clinic for Visceral Surgery and Medicine, Bern University Hospital, Bern, Switzerland
9. Department of Obstetrics and Gynecology, Erasmus MC, Rotterdam, The Netherlands
10. Gastroenterological Unit, Herlev University Hospital, Herlev, Denmark
11. Department of Gastroenterology, St James’ University Hospital Leeds, Leeds, UK
12. Hull & East Yorkshire Hospitals and Hull & York Medical School, Hull, UK
13. Department of Internal Medicine and Gastroenterology, Hospital Waldfriede, Berlin, Germany
14. Gastroenterology Unit, 5th Department of Internal Medicine, University Hospital, Bratislava, Slovakia
15. Department of Pharmacology & Therapeutics, University of Porto, Porto, Portugal
16. MedInUP, Center for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
17. Department of Gastroenterology, Hospital de São João, Porto, Portugal