¹Department of Surgery- Oncology and Gastroenterology, University of Padua, Padua, Italy, ²Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy, ³ULSS7 Pedemontana- Santorso VI, Digestive Endoscopy Unit, Santorso, Italy, ⁴Gastroenterology Unit, Santa Maria Degli Angeli Hospital- Pordenone, Pordenone, Italy

¹McMaster Paediatric FMT Research Program, 1Division of Gastroenterology and Nutrition- McMaster Children’s Hospital, Paediatrics, Hamilton, Canada, ²Farncombe Family Digestive Health Research Institute, Department of Medicine- McMaster University, Hamilton, Canada, ³College of Medicine and Health, University College Cork, Cork, Ireland, ⁴Department of Exercise Science and Sports Medicine, University of Cape Town, Cape Town, South Africa, ⁵Division de Gastroentérologie- Hépatologie et Nutrition- Université de Montréal, Département de Pédiatrie, Montreal, Canada, ⁶Department of Health Research Methods- Evidence- and Impact, McMaster University, Hamilton, Canada, ⁷Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Canada, ⁸Department of Medicine, Division of Gastroenterology and Hepatology- McMaster University, Hamilton, Canada, ⁹Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Canada

¹Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS Trust, Leeds, UK, ²Leeds Institute of Medical Research at St. James’s, University of Leeds, Leeds, UK

¹Division Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria, ²Gilead Sciences, Inc., Foster City, USA, ³Galapagos SASU, Parc Biocitech, Romainville, France, ⁴Department of Gastroenterology and Nutrition and Archet 2 Hospital, Centre Hospitalier Universitaire de Nice and University Côte d’Azur Nice, France, ⁵NC Department of Gastroenterology and Nutrition, University in Toruñ and Collegium Medicum in Bydgoszcz, Bydgoszcz, Poland, ⁶NZOZ ViVamed, Zamiejska 17 03-580, Warsaw, Poland, ⁷Department of Gastroenterology, University Hospital of Saint Etienne, Saint Etienne, France, ⁸Galapagos NV, Generaal De Wittelaan L11A3, Mechelen, Belgium, ⁹Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium

¹Gastroenterology, St. Paul’s Hospital, Vancouver, Canada, ²Gastroenterology, Medical College of Wisconsin, Milwaukee, USA, ³Gastroenterology, Sheba Medical Center, Tel Aviv, Israel, ⁴Evidera, Real-World Evidence, Montreal, Canada, ⁵Evidera, Real-World Evidence, San Francisco, USA, ⁶Takeda Pharmaceuticals USA Inc., Medical Affairs, Deerfield, USA, ⁷Takeda Canada Inc., Medical Affairs, Oakville, Canada, ⁸Takeda Hellas S.A, Medical Affairs, Athens, Greece, ⁹Takeda Pharmaceuticals International AG, Global Medical Affairs, Zurich, Switzerland, ¹⁰Takeda Pharmaceuticals International, Evidence Generation and Publications, Singapore, Singapore, ¹¹Takeda Pharmaceuticals International, Global Outcomes Research, Boston, USA, ¹²Evangelismos Hospital, Gastroenterology, Athens, Greece

¹Charité Research Organisation, Charité – Universitätsmedizin Berlin, Berlin, Germany, ²Gastroenterology, Newcastle Upon Tyne Hospitals, Newcastle upon Tyne, UK, ³Genentech, Research and Early Development, South San Francisco, USA

Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium

¹Department of Gastroenterology, Erasme University Hospital- ULB, Brussels, Belgium, ²Department of Gastroenterology, University Hospital Ghent, Ghent, Belgium, ³Department of Gastroenterology, CHU Sart Tilman, Liège, Belgium, ⁴Department of Gastroenterology, Imelda General Hospital, Bonheiden, Belgium, ⁵Department of Gastroenterology, CHU UCL Namur, Yvoir, Belgium, ⁶Department of Gastroenterology, AZ Delta, Roeselare, Belgium, ⁷Department of Gastroenterology, Clin Univ Saint Luc, Brussels, Belgium, ⁸Department of Gastroenterology, University Hospital Antwerp, Edegem, Belgium, ⁹Department of Gastroenterology, CHR de la Citadelle, Liège, Belgium, ¹⁰Department of Gastroenterology, AZ Sint-Lucas, Brugge, Belgium, ¹¹Department of Gastroenterology, Clinique Saint-Jean, Brussels, Belgium, ¹²Department of Gastroenterology, AZ Sint-Jan, Brugge, Belgium, ¹³Department of Gastroenterology, Ziekenhuis Oost-Limburg Sint-Jan, Genk, Belgium, ¹⁴Department of Gastroenterology, AZ Groeninge, Kortrijk, Belgium, ¹⁵Department of Gastroenterology, AZ Sint-Jozef, Malle, Belgium, ¹⁶Department of Gastroenterology, CH Mouscron, Mouscron, Belgium, ¹⁷Department of Gastroenterology, Jessa ZH, Hasselt, Belgium, ¹⁸Department of Gastroenterology, Maria ZH Noord-Limburg, Overpelt, Belgium, ¹⁹Department of Gastroenterology, Sint-Andries ZH, Tielt, Belgium, ²⁰Department of Gastroenterology, Sint-Trudo ZH, Sint-Truiden, Belgium, ²¹Department of Gastroenterology-, ZH Maas en Kempen, Maaseik, Belgium, ²²Department of Gastroenterology, ZNA Jan Palfijn, Merksem, Belgium, ²³Department of Gastroenterology, ZNA Antwerpen, Antwerpen, Belgium, ²⁴Department of Gastroenterology, Onze-Lieve-Vrouwziekenhuis, Aalst, Belgium, ²⁵Department of Gastroenterology, GZA Sint-Vincentius ZH, Antwerpen, Belgium

¹National Medical Research Center for Children’s Health, Laboratory of Experimental Immunology and Virology, Moscow, Russian Federation, ²Pediatrics and Rheumatology, Sechenov First Moscow State Medical University, Moscow, Russian Federation, ³Gastroenterology and Hepatology, National Medical Research Center for Children’s Health, Moscow, Russian Federation

¹Takeda Canada Inc., Patient Value and Access, Toronto, Canada, ²Axentiva Solutions, Pharmacoeconomic, Sta. Cruz de Tenerife, Spain, ³IQVIA, Real-World Insights, Amsterdam, The Netherlands, ⁴Takeda Inc., Payer Value and Patient Access, Boston, USA

¹Sicilian Network for Inflammatory Bowel Disease (SN-IBD), 1Department of Medicine, Ospedali Riuniti Villa Sofia-Cervello, Palermo, Italy, ²A.O.U. Policlinico ‘G. Martino’, Inflammatory bowel disease Unit, Messina, Italy, ³A.O.U. Policlinico ‘P. Giaccone’, Gastroenterology and Hepatology Unit, Palermo, Italy, ⁴A.O. ‘Cannizzaro’, Inflammatory Bowel Disease Unit, Catania, Italy, ⁵Gastroenterology Unit, A.O.U. Policlinico ‘Vittorio Emanuele’, Catania, Italy, ⁶Gastroenterology and Endoscopy Unit, A.O. ‘Buccheri La Ferla Fatebenefratelli’, Palermo, Italy, ⁷A.O. ‘Umberto I’, Surgery Unit, Siracusa, Italy, ⁸Gastroenterology Unit, A.O. ‘Guzzardi’,Vittoria, Italy, ⁹Gastroenterology Unit, A.O.O.R. ‘S. Elia- M. Raimondi’, Caltanissetta, Italy, ¹⁰Gastroenterology Unit, A.O.O.R. ‘Papardo Piemonte’, Messina, Italy

¹Department of Gastroenterology and Hepatology- Inserm- CIC1408, CHU Saint Etienne - Hospital Nord, Saint-Priest en Jarez, France, ²Department of Gastroenterology and Hepatology, CHU Lyon sud, Lyon, France, ³CHU Saint Etienne - Hospital Nord, Immunology, Saint-Priest en Jarez, France

¹Takeda, Statistics and Quantitative Sciences, Cambridge, USA, ²Cytel, Biostatistics, Cambridge, USA, ³Takeda, Research and development- Global Clinical Sciences, Cambridge, USA, ⁴Takeda, Clinical Science, Cambridge, USA

¹Atlanta Gastroenterology, Gastroenterology, Atlanta, USA, ²Icahn School of Medicine at Mount Sinai Medical Center, Dr Henry D. Janowitz Division of Gastroenterology, New York, USA, ³Cleveland Clinic, Gastroenterology- Hepatology and Nutrition, Cleveland, USA, ⁴Ichan School of Medicine- Mount Sinai Hospital, Pediatric GI and Nutrition, New York, USA, ⁵Gastroenterology, University of Chicago, Chicago, USA, ⁶Atrium Health, Gastroenterology and Hepatology, Charlotte, USA, ⁷Gastroenterology, University of Pennsylvania, Philadelphia, USA, ⁸Gastroenterology, Gastro Florida, Tampa, USA, ⁹TARGET PharmaSolutions, Scientific and Medical Affairs, Durham, USA, ¹⁰TARGET PharmaSolutions, Statistics, Durham, USA, ¹¹Gastroenterology, University of North Carolina at Chapel Hill, Chapel Hill, USA

¹Department of Pharmacy- Faculty of Science, National University of Singapore, Singapore, Singapore, ²Department of Pharmacy, Singapore General Hospital, Singapore, Singapore, ³Clinical Pharmacology, Singhealth, Singapore, Singapore, ⁴Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore, Singapore, ⁵Department of Gastroenterology and Hepatology, Sengkang General Hospital, Singapore, Singapore

¹Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, The Netherlands, ²Gastroenterology, Sir H N Reliance Hospital, Mumbai, India

¹J. W Goethe University, Institute of Pharmaceutical Chemistry, Frankfurt am Main, Germany, ²Interdisciplinary Crohn-Colitis Centre Rhein-Main, Clinical and Scientific Research, Frankfurt am Main, Germany, ³Justus-Liebig-Universität, Institute of Nutritional Science, Giessen, Germany, ⁴DGD Clinics Frankfurt-Sachsenhausen, Gastroenterology and Clinical Nutrition, Frankfurt/Main, Germany, ⁵Immundiagnostik AG, Vitamin D Research, Bensheim, Germany, ⁶Immundiagnostik AG, Immunoassays, Bensheim, Germany, ⁷Immundiagnostik AG, Managing Director, Bensheim, Germany

Department of Medicine I, University of Szeged, Szeged, Hungary

¹Gastroenterology, Barts Health NHS Trust, London, UK, ²Merck Sharp and Dohme Ltd., Outcomes Research, Hertfordshire, UK, ³Merck and Co.- Inc., Outcomes Research, New Jersey, USA, ⁴Adelphi Real World, Observational Research, Manchester, UK

¹Hospital Universitario de La Princesa- IIS-IP- Universidad Autónoma de Madrid and CIBEREHD, Servicio de Aparato Digestivo, Madrid, Spain, ²Hospital Universitario y Politécnico La Fe and CIBEREHD, Gastroenterology Unit, Valencia, Spain, ³Complejo Hospitalario Universitario de Santiago, Gastroenterology Unit, Santiago de Compostela, Spain, ⁴Hospital Álvaro Cunqueiro-Complexo Hospitalario Universitario de Vigo, Gastroenterology Unit, Vigo, Spain, ⁵Hospital Clìnic, Gastroenterology Unit, Barcelona, Spain, ⁶Hospital de Manises, Gastroenterology Unit, Valencia, Spain, ⁷Hospital Clínico de Valencia. Universitat de València, Gastroenterology Unit, Valencia, Spain, ⁸Hospital Universitario de Girona Dr. Josep Trueta, Gastroenterology Unit, Gerona, Spain, ⁹Hospital del Mar and Institut Hospital del Mar d’Investigacions Mèdiques, Gastroenterology Unit, Barcelona, Spain, ¹⁰Hospital General Universitario de Ciudad Real, Gastroenterology Unit, Ciudad Real, Spain, ¹¹Hospital Infanta Sofía, Gastroenterology Unit, San Sebastián de los Reyes, Spain, ¹²Hospital Virgen de la Luz, Gastroenterology Unit, Cuenca, Spain, ¹³Consorci Sanitari de Terrasa, Gastroenterology Unit, Barcelona, Spain, ¹⁴Hospital Universitario Fundación Alcorcón, Gastroenterology Unit, Madrid, Spain, ¹⁵Hospital de Sabadell. Depàrtament de Medicina. Universitat Autònoma de Barcelona y CIBEREHD, Gastroenterology Unit, Barcelona, Spain, ¹⁶Hospital General de Tomelloso and CIBEREHD, Gastroenterology Unit, Ciudad Real, Spain, ¹⁷Hospital Universitario Fuenlabrada and Instituto de Investigación Sanitaria del Hospital de La Paz IdiPAZ, Gastroenterology Unit, Madrid, Spain, ¹⁸Hospital Universitario Río Hortega, Gastroenterology Unit, Valladolid, Spain, ¹⁹Complexo Hospitalario Universitario de Pontevedra, Gastroenterology Unit, Pontevedra, Spain, ²⁰Hospital de la Sta Creu i San Pau, Gastroenterology Unit, Barcelona, Spain, ²¹HCU Lozano BLesa- IIS Aragón and CIBEREHD, Gastroenterology Unit, Zaragoza, Spain, ²²Hospital General Universitario de Valencia, Gastroenterology Unit, Valencia, Spain, ²³Hospital Universitario Márques de Valdecilla and IDIVAL, Gastroenterology Unit, Santander, Spain, ²⁴Hospital Universitario Reina Sofía, Gastroenterology Unit, Córdoba, Spain, ²⁵Complejo Asistencial Universitario de León, Gastroenterology Unit, León, Spain, ²⁶Hospital Santos Reyes, Gastroenterology Unit, Burgos, Spain, ²⁷Hospital Universitario Germans Trials i Pujol and CIBEREHD, Gastroenterology Unit, Barcelona, Spain