1. Multivisceral Transplant Unit Department of Surgery, Oncology and Gastroenterology University Hospital of Padua Padua Italy
2. Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
3. Italian National Transplant CenterItalian National Institute of Health Rome Italy
4. University of Padova Padua Italy
5. IRCCS Ospedale Sacro Cuore Don Calabria Negrar Italy
6. Department of Experimental and Clinical Medicine University of Florence Florence Italy
7. Hepatology and Liver Physiopathology Laboratory and Internal Medicine Department of Clinical and Experimental Medicine University of Pisa Pisa Italy
8. Infectious Diseases Unit Department of Translational and Precision Medicine Sapienza University of Rome Rome Italy
9. Gastroenterology Unit Azienda Ospedaliero‐Universitaria Policlinico di Modena Modena Italy