1. Liver Unit, Department of Internal Medicine, Hospital Universitari Vall d'Hebron, Institut de Recerca Vall d'Hebron; Universitat Autònoma de Barcelona; Barcelona Spain
2. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas; Instituto de Salud Carlos III; Madrid Spain
3. Department of Hepatology; Imperial College Healthcare NHS Trust; London United Kingdom
4. University College London, Institute for Liver and Digestive Health; Royal Free Hospital and University College London; London United Kingdom
5. Service d'hépato-gastroentérologie Hôpital Purpan CHU Toulouse; Université Paul Sabatier; Toulouse France
6. Hepatology Unit, Regional Institute of Gastroenterology and Hepatology “Octavian Fodor”; University of Medicine and Pharmacy “Iuliu Hatieganu”; Cluj-Napoca Romania
7. Cirrhosis Care Clinic, Division of Gastroenterology (Liver Unit); University of Alberta, Centre of Excellence for Gastrointestinal Inflammation and Immunity Research; Edmonton Canada
8. Hepatic Hemodynamic Lab, Liver Unit, Hospital Clinic; University of Barcelona; Barcelona Spain
9. Swiss Liver Center, Hepatology, University Clinic for Visceral Surgery and Medicine, Inselspital; University of Bern; Bern Switzerland