1. Department of Gastroenterology & Hepatology, University Hospitals Leuven , Leuven , Belgium
2. Inflammatory Bowel Diseases Center, Department of Gastroenterology, Humanitas Clinical and Research Center–IRCSS, and Department of Biomedical Sciences, Humanitas University , Milan , Italy
3. Division of Gastroenterology, University of California San Diego , La Jolla, CA , USA
4. Department of General Internal Medicine, Christian-Albrechts-Universität , Kiel , Germany
5. Department of Medicine [Gastroenterology and Hepatology], Northwestern University Feinberg School of Medicine , Chicago, IL , USA
6. Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam , Amsterdam , The Netherlands
7. Shire, a Takeda company , Zug , Switzerland
8. Takeda Pharmaceuticals , Glattpark , Switzerland
9. Shire, a Takeda company , Lexington, MA , USA
10. Takeda Pharmaceuticals , Lexington, MA , USA
11. Apellis Pharmaceuticals , Waltham, MA , USA
12. Landos Biopharma , Blacksburg, VA , USA
13. Arena Pharmaceuticals, wholly owned subsidiary of Pfizer , Zurich , Switzerland
14. Zymo Consulting Group , Newtown Square, PA , USA
15. Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna , Vienna , Austria