1 Liver Unit, Hospital Clinic, Universitat de Barcelona, Institut d'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain; Centro d'Investigaciones Biomedicas en Red, Enfermedades Hepatologia y Digestivas (CIBEReHD), Barcelona, Spain. Electronic address: pgines@clinic.cat.
2 Liver Unit, Hospital Clinic, Universitat de Barcelona, Institut d'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain; Centro d'Investigaciones Biomedicas en Red, Enfermedades Hepatologia y Digestivas (CIBEReHD), Barcelona, Spain.
3 Department of Medicine II, Saarland University Medical Center, Homburg, Germany.
4 Unit of Hepatic Emergencies and Liver Transplantation, Department of Medicine (DIMED), University of Padova, Padova, Italy.
5 Centro d'Investigaciones Biomedicas en Red, Enfermedades Hepatologia y Digestivas (CIBEReHD), Barcelona, Spain; Unitat de Suport a la Recerca (USR) Metropolitana Nord, Institut d'Investigació en Atenció Primària (IDIAP) Jordi Gol, Barcelona, Spain.
6 Department of Gastroenterology and Hepatology, Odense Patient data Exploratory Network (OPEN), Odense University Hospital, Odense, Denmark.
7 NIHR Nottingham Digestive Diseases Biomedical Research Unit, University of Nottingham, Nottingham, UK.
8 Department of Gastroenterology and Hepatology, Erasmus Medical Center Rotterdam, Rotterdam, Netherlands.
9 Department of Hepatology, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Clichy, France; Université Paris VII, INSERM UMR 1149, Centre de Recherche sur l'Inflammation, Paris, France.