Affiliations

• ¹ Hepatogastroenterology Unit, Second Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece.
• ² Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium.
• ³ Institute of Gastroenterology and Hepatology, Emek Medical Center, Afula, Israel.
• ⁴ Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
• ⁵ Digestive Diseases and Renal Department, HCA Healthcare, London, UK.
• ⁶ Gastroenterology and Endoscopy Unit, ASST Rhodense, Garbagnate Milanese and Rho, Milan, Italy.
• ⁷ Gastroenterology Department, Valduce Hospital, Como, Italy.
• ⁸ Gastroenterology Department, Saint-Antoine Hospital, APHP Sorbonne University, Paris, France.
• ⁹ Division of Gastroenterology, University Hospital & Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece.
• ¹⁰ Department of Gastroenterology, Moscow University Hospital, Pirogov Russia National Research Medical University, Moscow, Russia.
• ¹¹ Department of Emergency General Surgery, Wirral University Teaching Hospital NHS Foundation Trust, Birkenhead, Wirral, UK.
• ¹² Medical Department II, Division of Gastroenterology, University of Leipzig Medical Center, Leipzig, Germany.
• ¹³ Department of Gastroenterology and Hepatology, Theodor Bilharz Research Institute, Cairo, Egypt.
• ¹⁴ Radiology Unit, Candiolo Cancer Institute, FPO-IRCCS, Candiolo.
• ¹⁵ Department of Surgical Sciences, University of Turin, Turin, Italy.
• ¹⁶ Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, University of Alcala, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Spain.
• ¹⁷ Division of Gastroenterology, Ulster Hospital, Belfast, Northern Ireland, UK.
• ¹⁸ Department of Medicine (Solna), Karolinska Institute and Department of Medicine, Ersta Hospital, Stockholm, Sweden.
• ¹⁹ Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands.