¹Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil, Surgery and Anatomy, Ribeirão Preto, SP, Brazil, ²Universidade Federal de Juiz de Fora, Juiz de Fora, MG, Brazil, ³Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil, ⁴Clínica Reis Neto, Campinas, SP, Brazil, ⁵Universidade de Passo Fundo - RG, Passo Fundo / RG, Brazil

¹Hyogo College of Medicine, Inflammatory Bowel Disease, Nishinomiya, Japan, ²Hyogo College of Medicine, Intestinal Inflammation Research, Nishinomiya, Japan

¹Coimbra Hospital and University Centre, Gastroenterology, Coimbra, Portugal

¹The University of Tokyo, Surgery, Tokyo, Japan

¹University Hospital of Ioannina, Division of Gastroenterology, Ioannnina, Greece

¹Tillotts Pharma AG, Medical Affairs, Rheinfelden, Switzerland, ²Tillotts Pharma, Medical Affairs, Rheinfelden, Switzerland

¹University of California, San Diego, Division of Gastroenterology, La Jolla, CA, USA, ²Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain, ³University of Calgary, Calgary, AB, Canada, ⁴Academic Medical Centre, Department of Gastroenterology, Amsterdam, The Netherlands, ⁵Icahn School of Medicine at Mount Sinai, Dr. Henry D. Janowitz Division of Gastroenterology, New York, NY, USA, ⁶Pfizer Inc., Collegeville, PA, USA

¹Hospital del Mar, Gastroenterology, Barcelona, Spain, ²Parc Científic de Barcelona (PCB/UB)., Traslational Immunology, Barcelona, Spain

¹Imperial College, London, UK, ²Humanitas Research Hospital, Milan, Italy, ³Academic Medical Center, Amsterdam, The Netherlands, ⁵St Mark's Hospital, Harrow, UK

¹The Sixth Affiliated Hospital, Sun Yat-sen University, Department of Gastroenterology, Guangzhou, China, ²Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Department of Gastroenterology, Hangzhou, China, ³School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, China

¹St.Vincent's University Hospital, Center for Colorectal Disease, Dublin, Ireland, ²Beth Israel Deaconess Medical Center, Gastroenterology, Boston, USA, ³Harvard Medical School, Boston, USA

¹Western General Hospital, NHS Lothian, Edinburgh, UK

¹McGill University Health Centre, Department of Gastroenterology, Montreal, Canada, ²Mayo Clinic, Division of Gastroenterology and Hepatology, Rochester, USA, ³University of Calgary, Division of Gastroenterology and Hepatology, Calgary, Canada

¹Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, USA, ²Brigham and Women's Hospital, Pathology, Boston, MA, USA

¹Western General Hospital, Gastroenterology, Edinburgh, UK, ²University of Edinburgh, Edinburgh, UK, ³Western General Hospital, Pathology, Edinburgh, UK

¹University of Padua, Department of Surgery, Oncology and Gastroenterology, Gastroenterology Section, Padova, Italy, ²S.Maria del Prato Hospital,, Department of Oncological Gastrointestinal Surgery, Feltre( BL), Italy, ³University of Padua, Department of Oncological Gastrointestinal Surgery, Padova, Italy

¹Moscow Clinical Scientific Center named after A. S. Loginov, Department of inflammatory bowel diseases, Moscow, Russian Federation

¹University of California San Diego, La Jolla, USA, ²Janssen Research and Development, LLC, Spring House, USA, ³Humanitas Research Hospital, Milan, Italy

¹KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Leuven, Belgium, ²University Hospitals Leuven, Department of Gastroenterology and Hepatology, Leuven, Belgium, ³KU Leuven, Department of Chronic Diseases, Metabolism and Ageing, Leuven, Belgium

¹University of Pennsylvania School of Medicine, Division of Gastroenterology, Philadelphia, PA, USA, ²Monash Health, Department of Gastroenterology, Melbourne, VIC, Australia, ³Monash University, School of Clinical Sciences at Monash Health, Melbourne, VIC, Australia, ⁴Pfizer Inc., Collegeville, PA, USA, ⁵Pfizer Inc., New York, NY, USA, ⁶Pfizer Inc., Groton, CT, USA, ⁷Mayo Clinic College of Medicine, Division of Gastroenterology and Hepatology, Rochester, MN, USA