1   Gastroenterology Department, Hospital Clinic de Barcelona, Barcelona, Spain

 2   Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)

 3   Facultat de Medicina i Ciències de la Salud, Universitat de Barcelona (UB), Barcelona, Spain

,

Alanna Ebigbo

 4   Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany

,

Yasmijn J. van Herwaarden

 5   Department of Gastroenterology and Hepatology, Radboud University Hospital, Nijmegen, The Netherlands

,

 6   Department of Gastroenterology and Hepatology, University Hospital Leuven, Leuven, Belgium

,

Ioannis S. Papanikolaou

 7   Hepatogastroenterology Unit, Second Department of Internal Medicine–Propaedeutic, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece

,

 8   Endoscopy Unit, Hospital of the Ministry of Interior and Administration Szczecin, Poland

,

 9   Gastroenterology Department, Colentina Clinical Hospital, Bucharest, Romania

10   Carol Davila University of Medicine and Pharmacy, Bucharest, Romania

,

11   National Hepatology and Tropical Medicine Research Institute. Cairo, Egypt

,

Asma Alkandari

12   Department of Gastroenterology, Al Jahra Hospital, Kuwait

,

Isis K. Araujo

 1   Gastroenterology Department, Hospital Clinic de Barcelona, Barcelona, Spain

,

Bidour Awadelkarim

13   HPB Medicine, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, UK

,

Fabiana Benjaminov

14   Department of Gastroenterology and Hepatology, Meir Medical Center, Tel Aviv University, Israel

,

Maria García Campos

15   Department of Gastroenterology, University and Polytechnic La Fe Hospital, Valencia, Spain

,

Sridhar Sundaram

16   Department of Gastroenterology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India

,

 7   Hepatogastroenterology Unit, Second Department of Internal Medicine–Propaedeutic, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece

17   Second Academic Department of Gastroenterology, Medical School, National and Kapodistrian University of Athens, Greece

,

Andreea Vlad

18   Bihor County Emergency Clinical Hospital, University of Oradea, Romania

,

Marianna Arvanitakis

19   Department of Gastroenterology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium

,

20   Department of Gastroenterology and Hepatology, University Hospitals Leuven, and TARGID, KU Leuven, Leuven, Belgium

,

Cesare Hassan

21   Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy

22   Endoscopy Unit, Humanitas Clinical and Research Center–IRCCS, Rozzano, Italy

,

Helmut Messmann

 4   Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany

,

Ian M. Gralnek

23   Institute of Gastroenterology and Hepatology, Emek Medical Center, Afula, Israel

24   Rappaport Family Faculty of Medicine Technion Israel Institute of Technology, Haifa, Israel