Affiliations

• ¹ Outpatients Department of Gastroenterology, Hospital Lüneburg, Lüneburg, Germany.
• ² Department of Gastroenterology, DRK Kliniken Berlin I Westend, Berlin, Germany.
• ³ Gastroenterology and Hepatology Center, Zurich, Switzerland.
• ⁴ Department of Internal Medicine and Gastroenterology, Hospital Lüneburg, Lüneburg, Germany.
• ⁵ Department of Gastroenterology, Humanitas Clinical and Research Institute, Milan, Italy.
• ⁶ Department of Gastroenterology, Valiant Clinic & American Hospital, Dubai, UAE.
• ⁷ Department of Systems Medicine, University of Rome, Tor Vergata, Italy.
• ⁸ Division of Gastroenterology, University of Alberta, Edmonton, AB, Canada.
• ⁹ Department of Medicine B, Gastroenterology and Hepatology, University Hospital Münster, Münster, Germany.
• ¹⁰ Department of Anatomic Pathology, Hospital Cuf Descobertas; Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal.
• ¹¹ Department of Gastroenterology, North Zealand University Hospital; Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark.
• ¹² Department of Clinical Medicine and Surgery, "Federico II" University of Naples, Naples, Italy.
• ¹³ Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv, Israel.
• ¹⁴ Department of Medicine, Mater Dei Hospital, Msida, Malta.
• ¹⁵ Department of Gastroenterology, University Hospital Puerta De Hierro, Majadahonda [Madrid], Spain.
• ¹⁶ Department of Gastroenterology, Royal London Hospital, London, UK.
• ¹⁷ Centre for Medical Imaging, University College London, London, UK.
• ¹⁸ Department of Gastroenterology and Hepatology, University and Medical School of Ioannina, Ioannina, Greece.
• ¹⁹ Colorectal Surgery Unit, Catholic University of Paraná [PUCPR], Curitiba, Brazil.
• ²⁰ Department of of Gastroenterology, Hepatology and Nutrition, Pauls Stradins Clinical University Hospital, Riga, Latvia.
• ²¹ Department of Clinical and Surgical Translational Medicine, Sapienza University of Rome, Rome, Italy.
• ²² Department of Gastroenterology, Pennine Acute Hospitals NHS Trust, Manchester; Manchester Academic Health Sciences Centre, University of Manchester, UK.
• ²³ Department of Gastroenterology, Hepatology & Nutrition, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA.
• ²⁴ Department of Radiology, Hospital Clínic Barcelona, Barcelona, Spain.
• ²⁵ Clinical Radiology, St James's University Hospital, Leeds, UK.
• ²⁶ Department of Paediatric Gastroenterology, Hepatology and Nutrition, University Medical Center Groningen, Groningen, The Netherlands.
• ²⁷ Department of Gastroenterology and Hepatology, University Hospitals Leuven and CHROMETA - Translational Research in Gastrointestinal Disorders, KU Leuven, Leuven, Belgium.
• ²⁸ Department of Radiology and Nuclear Medicine, Academic Medical Center [AMC], University of Amsterdam, Amsterdam, The Netherlands.