1. Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clinic‐Institut d'Investigacions Biomèdiques August Pi I i Sunyer, IMDIM University of Barcelona Barcelona Spain
2. Centro de Investigación Biomédica Red de enfermedades hepáticas y digestivas Madrid Spain
3. Regional Institute of Gastroenterology and Hepatology “Octavian Fodor”, Hepatology Department and “Iuliu Hatieganu” University of Medicine and Pharmacy, 3rd Medical Clinic Cluj‐Napoca Romania
4. Clinical Management Unit of Digestive Diseases University Hospital Virgen del Rocio Seville Spain
5. Gastroenterology Unit Ospedale A Cardarelli Naples Italy
6. Servei de Patologia Digestiva Hospital de la Santa Creu i Sant Pau and CIBERehd Barcelona Spain
7. Groupement Hospitalier Pitié‐Salpêtrière‐Charles Foix Paris France
8. Servicio de Medicina de Aparato Digestivo Gregorio Marañón Hospital General Universitario Gregorio Marañón liSGMCIBERehd Barcelona Spain
9. Department of Gastroenterology Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), University of Alcalá, CIBERehd Madrid Spain
10. Liver Unit Hospital Universitari Vall d'Hebron, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona and CIBERehd Barcelona Spain
11. Department of Hepato‐Gastroenterology Purpan Hospital, CHU Toulouse INSERM U858 University of Toulouse FranceToulouse France
12. Department of Internal Medicine I University of Bonn Bonn Germany
13. European Foundation for the Study of Chronic Liver Failure (EF‐Clif) Barcelona Spain
14. Institute for Bioengineering of Catalonia Barcelona Spain
15. Department of Gastroenterology and Hepatology Odense University Hospital Odense Denmark
16. Liver Unit, Hospital U, Puerta de Hierro. Universidad Autònoma de Madrid, CIBERehd Madrid Spain
17. Department of Liver and Biliopancreatic Disorders University of Leuven Leuven Belgium
18. Hospital General Universitario de Alicante Alicante Spain
19. Gastroenterology Department, Hepatology Unit Hospital Universitari de Bellvitge, IDIBELL, Universitat de Barcelona Barcelona Spain
20. Gastroenterology and Hepatology Department Centro Hospitalar São João Porto Portugal
21. Gastrounit, Medical Division University Hospital of Hvidovre Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark
22. Serviço de Gastrenterologia e Hepatologia Hospital de Santa Maria ‐ Centro Hospitalar Lisboa Norte Lisbon Portugal
23. Medical Statistics Core Facility, Institut D'Investigacions Biomédiques August Pi i Sunyer Hospital Clinic Barcelona Barcelona Spain
24. Liver Section, Gastroenterology Department, Hospital del Mar Universitat Autònoma de Barcelona, IMIM (Hospital del Mar Medical Research Institute) Barcelona Spain
25. Department of Gastroenterology Hospital Central de Asturias Oviedo Spain
26. Department of Internal Medicine III, Division of Gastroenterology and Hepatology Medical University of Vienna Vienna Austria
27. Department of Gastroenterology University Hospital San Cecilio Granada Spain
28. Department of Hepatology and Gastroenterology Aarhus University Hospital Aarhus Denmark
29. Gastroenterology Department University Hospital of the Canary Islands La LagunaTenerife Spain
30. Unit of Gastroenterology and Digestive Endoscopy Arcispedale Santa Maria Nuova‐IRCCS Reggio Emilia Italy
31. Gastroenterology Unit, ASST Fatebenefratelli Sacco, Department of Clinical and Biomedical Sciences University of the Studies of Milan Milan Italy
32. Multivisceral Transplant Unit, Gastroenterology, Department of Surgery, Oncology and Gastroenterology University Hospital of Padua Padua Italy
33. Cirrhosis Care Clinic, Division of Gastroenterology (Liver Unit), CEGIIR University of Alberta Edmonton Canada
34. Unidad de Hepatología Hospital Universitario de Valme CIBERehd, Sevilla Spain
35. First Department of Internal Medicine Martin Luther University Halle‐Wittenberg Halle (Saale) Germany
36. Hepatology Unit, Digestive Disease Department Hospital de Sabadell Universitat Autónoma de Barcelona Sabadell Spain
37. Hospital Universitari Germans Trias i Pujol Universitat Autònoma Barcelona Badalona Spain
38. Division of Gastroenterology and Hepatology IRCCS Ca’ Granda Maggiore Hospital Foundation, University of Milan Milan Italy
39. Swiss Liver Centre, Inselspital Bern University Bern Switzerland
40. Biostatistics Unit, Faculty of Medicine Universitat Autònoma de Barcelona Barcelona Spain