1. Liver Centre Munich, Department of Medicine II, Hospital of the University of Munich; Munich Germany
2. Institute of Laboratory Medicine; Hospital of the University of Munich; Munich Germany
3. Gastro Unit, Medical Division, Hvidovre University Hospital; Hvidovre Denmark
4. Department of Medical and Surgical Sciences; University of Bologna; Bologna Italy
5. DHU Unity, Service d'Hépatologie, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Clichy; Centre de Recherche sur l'Inflammation CRI, INSERM, CNRS, Université Paris Diderot; and Laboratoire d'Excellence (Labex) Inflammex, COMUE Sorbonne Paris Cité; Paris France
6. King's College Hospital; London UK
7. Department of Hepatology; University Hospitals KU Leuven; Leuven Belgium
8. Department of Internal Medicine I; University Hospital of Bonn; Bonn Germany
9. European Foundation for the Study of Chronic Liver Failure, European Foundation for the Study of Chronic Liver Failure; Barcelona Spain
10. Data Management Centre, European Foundation for the Study of Chronic Liver Failure; Barcelona Spain