1. Department of Pathology and Diagnostics, University and Hospital Trust of Verona, Verona, Italy
2. General Surgery and Liver Transplant Unit, University and Hospital Trust of Verona, Verona, Italy
3. Department of Vascular Surgery, ASST Hospital Trust of Brescia, Brescia, Italy
4. Pathology Unit, Department of Medicine, University and Hospital Trust of Padua, Padua, Italy
5. Department of Experimental Diagnostic and Specialty Medicine, University of Bologna, Policlinico St. Orsola-Malpighi Hospital, Bologna, Italy
6. Institute of Histopathology and Molecular Diagnosis, Careggi University Hospital, Florence, Italy
7. North Italy Transplant Program, Fondazione IRCCS “Ca’ Granda Ospedale Maggiore Policlinico”, Milan, Italy
8. Department of Pathology, ASST Hospital Trust of Cremona, Cremona, Italy