¹St James University Hospital, Gastroenterology, Leeds, UK, ²Royal Devon and Exeter Foundation Trust, Gastroenterology, Exeter, UK

¹Capital Digestive Care, Chevy Chase Clinical Research, Chevy Chase, USA, ²Gastroenterology Practice, Minden, Germany, ³University of California San Diego, Division of Gastroenterology, La Jolla, USA, ⁴Medical University of Vienna, Department Internal Medicine III, Vienna, Austria, ⁵Shafran Gastroenterology Research Center, Winter Park, USA, ⁶Jena University Hospital, Department of Internal medicine IV, Jena, Germany, ⁷Praxis für Gastroenterologie, Heidelberg, Germany, ⁸Takeda Pharmaceuticals International AG, Global Medical Affairs, Zurich, Switzerland, ⁹Takeda Development Centre Europe Ltd., Evidence and Value Generation, London, UK, ¹⁰Takeda Pharmaceuticals International AG, Zurich, Switzerland, ¹¹Christian-Albrechts-University, Institute for Clinical Molecular Biology, Kiel, Germany

Hospital Beatriz Ângelo, Gastroenterology Department, Loures, Portugal

¹Hospital Santa Creu i Sant Pau, Barcelona, Spain, ²Hospital Ramón y Cajal, Madrid, Spain, ³Hospital Moisès Broggi, Sant Joan Despi, Spain, ⁴Hospital Universitari Germans Trias i Pujol, Badalona, Spain, ⁵Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Spain, ⁶Ciberehd, Madrid, Spain

All India Institute Of Medical Sciences, Gastroenterology and Human Nutrition, New Delhi, India

¹Tamperee University Hospital, Gastroenterology, Tampere, Finland, ²Tampere University, Tampere, Finland

¹Hospital General Universitario Alicante, Alicante, Spain, ²CIBERehd, Madrid, Spain, ³Hospital San Juan, Alicante, Spain, ⁴Hospital General Universitario Elche, Elche, Spain

Copenhagen University Hospital, Herlev, Department of Gastroenterology, Herlev, Denmark

¹Hospital Universitario de La Princesa, Gastroenterology Unit, Madrid, Spain, ²Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain, ³Universidad Autónoma de Madrid, Madrid, Spain, ⁴Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain

¹Rambam Health Care Campus, Haifa, Israel, ²Sheba Medical Center, Gastroenterology, Ramat Gan, Israel, ³IDF Medical Corps, Tel Hashomer, Israel, ⁴Schneider Children's Medical Center, Gastroenterology, Petach Tikva, Israel

¹Korea University Ansan Hospital, Division of Gastroenterology and Hepatology, Ansan, South Korea, ²Korea University Guro Hospital, Division of Gastroenterology and Hepatology, Seoul, South Korea, ³Korea University Anam Hospital, Division of Gastroenterology and Hepatology, Seoul, South Korea

¹Yonsei University College of Medicine, Department of Internal Medicine, Seoul, South Korea, ²Yonsei University College of Medicine, Institute of Gastroenterology, Seoul, South Korea, ³Gangnam Severance Hospital, Yonsei University College of Medicine, Department of Internal Medicine, Institute of Gastroenterology, Seoul, South Korea

Gastroenterology Section, DiBiMis, University of Palermo, Palermo, Italy

The Children's Memorial Health Institute, Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, Warsaw, Poland

Amgen Inc., Biosimilars, Thousand Oaks, USA

¹Center for Inflammatory and Digestive Diseases Eppendorf, Hamburg, Germany, ²University Hospital, Institute of Pathology, Dresden, Germany, ³Semmelweis University, Budapest, Hungary, ⁴Private Practice for Gastroenterology, Berlin, Germany, ⁵Private Practice, Ludwigshafen, Germany, ⁶Silkeborg Hospital, Diagnostic Center, Silkeborg, Denmark, ⁷Hospital Universitari Mutua Terrassa, Department of Gastroenterology, Terrassa, Spain, ⁸University of Health Sciences, Kaunas, Lithuania, ⁹Køge Hospital, Department of Medical Gastroenterology, Køge, Denmark, ¹⁰Private Practice, Solingen, Germany, ¹¹Dr. Falk Pharma GmbH, Clinical Research, Freiburg, Germany, ¹²Linköping University, Division of Gastroenterology and Hepatology, Linköping, Germany

¹Hopital Erasme, ULB, Department of gastroenterology, Brussels, Belgium, ²Université libre de bruxelles, Laboratory of Experimental Gastroenterology, Brussels, Belgium, ³KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Leuven, Belgium

¹University Hospital Münster, Department of Medicine B, Gastroenterology and Hepatology, Münster, Germany, ²University Hospital Münster, Department of Medicine B, Münster, Germany, ³Cleveland Clinic Foundation, Cleveland, Ohio, USA, Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland, USA, ⁴Cleveland Clinic Foundation, Cleveland, Ohio, USA, Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease Institute, Cleveland, USA, ⁵Cleveland Clinic Foundation, Cleveland, Ohio, USA, Department of Pathobiology, Lerner Research Institute, Cleveland, USA

¹Sheba Medical Center and Sackler School of Medicine, Gastroenterology, Tel Hashomer, Israel, ²Sheba Medical Center and Sackler School of Medicine, Institute of Clinical Pharmacology, Tel Hashomer, Israel, ³CHU de Saint-Etienne, Service de Gastrologie-Entérologie-Hépatologie, Saint-Etienne, France, ⁴University Hospital of Saint Etienne, Department of Gastroenterology, Saint Etienne, France

¹Rambam Health Care Campus, Haifa, Israel, ²Sheba Medical Center, Gastroenterology, Ramat Gan, Israel, ³IDF Medical Corps, Tel Hashomer, Israel, ⁴Schneider Children's Medical Center, Gastroenterology, Petach Tikva, Israel