Affiliations

• ¹ Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
• ² Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Hôpital Erasme, Université Libre de Bruxelles, Hôpital Universitaire de Bruxelles, Brussels, Belgium.
• ³ Department of Surgery, Transplantation and Gastroenterology, Semmelweis University, Budapest, Hungary.
• ⁴ Department of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA.
• ⁵ Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany.
• ⁶ Department of Medicine-Division of Gastroenterology, Washington University, Washington University School of Medicine in St Louis, St Louis, Missouri, USA.
• ⁷ Department of Hepatogastroenterology, Faculty of Medicine, Aix-Marseille University, Chemin des Bourrely, Marseille, France.
• ⁸ Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
• ⁹ Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, and Centre for Endoscopic Research Therapeutics and Training, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy.
• ¹⁰ Center for Interventional and Therapeutic Endoscopy, Division of Digestive Diseases and Nutrition, Rush University, Chicago, Illinois USA.
• ¹¹ Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA.
• ¹² Unité d'Endoscopie Interventionnelle, Hôpital Privé des Peupliers, Ramsay Générale de Santé, Paris, France and Department of Clinical Medicine and Surgery, University of Naples "Federico II," Naples, Italy.
• ¹³ Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA.
• ¹⁴ Division of Gastroenterology, Kings College London, London, United Kingdom.
• ¹⁵ Division of Gastroenterology and Hepatology, University of Colorado School of Medicine, Aurora, Colorado, USA.
• ¹⁶ Department of Gastroenterology and Hepatology, Institute of Clinical and Experimental Medicine, Prague, Czech Republic.
• ¹⁷ Department of Surgery, Long Island Jewish Medical Center, Queens, New York, USA.
• ¹⁸ Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy and Humanitas Clinical and Research Center IRCCS, Endoscopy Unit, Rozzano, Italy; IRCCS Humanitas Research Hospital, via Manzoni 56 20089 Rozzano, Milan, Italy.
• ¹⁹ Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA.
• ²⁰ Department of Endocrine and Metabolic Surgery, CHU Lille, University of Lille, Inserm, Institut Pasteur Lille, Lille, France.
• ²¹ School of Public Health, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel and Department of Gastroenterology, Tel Aviv Medical Center, Tel Aviv, Israel.
• ²² Countway Library of Medicine, Harvard Medical School, Boston, Massachusetts, USA.
• ²³ Bibliothèque des Sciences de la Santé, Université Libre de Bruxelles, Brussels, Belgium.
• ²⁴ Hepatogastroenterology Unit, Second Department of Internal Medicine-Propaedeutic, Medical School, National and Kapodistrian University of Athens, "Attikon" University General Hospital, Athens, Greece.
• ²⁵ Center for Interventional Gastroenterology at UTHealth, Division of Gastroenterology Hepatology and Nutrition, McGovern Medical School, Houston, Texas, USA.