1. Department of Internal Medicine, Research Unit of Hepatology Università Campus Bio‐Medico di Roma Rome Italy
2. Operative Unit of Hepatology Fondazione Policlinico Universitario Campus Bio‐Medico Rome Italy
3. Biological Resource Centre, Precision Medicine Lab, Transfusion Medicine Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano Milan Italy
4. Department of Pathophysiology and Transplantation Università Degli Studi di Milano Milan Italy
5. Department of Molecular and Clinical Medicine University of Gothenburg Gothenburg Sweden
6. Cardiology Department Sahlgrenska University Hospital Gothenburg Sweden
7. Unit of Clinical Nutrition University Magna Graecia Catanzaro Italy