1. Department of Surgery, Oncology, and Gastroenterology Gastroenterology and Multivisceral Transplant Unit Padua University Hospital Padua Italy
2. Hepatology and Gastroenterology ASST Grande Ospedale Metropolitano Niguarda Milan Italy
3. Italian National Transplant Center National Institute of Health Rome Italy
4. Anesthesia and Intensive Care Unit 2 Liver Transplant Center A.O.U. Città della Salute e della Scienza Turin Italy
5. Department of Translational and Precision Medicine Centre for the Diagnosis and Treatment of Portal Hypertension ‘Sapienza’ University of Rome Rome Italy
6. Division of Internal Medicine and Hepatology Center for Liver Disease IRCCS Ospedale San Raffaele Milan Italy
7. Department of Public Health and Infectious Diseases Infectious and Tropical Medicine Unit ‘Policlinico Umberto I’ Hospital Sapienza University of Rome Rome Italy