1. Department of Pathology and Diagnostics University and Hospital Trust of Verona VeronaItaly
2. General Surgery and Liver Transplant Unit University and Hospital Trust of Verona Verona Italy
3. General Surgery Unit ULSS1 Dolomiti Hospital of Feltre Feltre Italy
4. Division of General and Transplant Surgery University of Pisa Pisa Italy
5. Surgical Pathology and Cytopathology Unit Department of Medicine University and Hospital Trust of Padua Padua Italy
6. Institute of Histopathology and Molecular Diagnosis Careggi University Hospital Florence Italy
7. Pathology Unit Sant’Orsola‐Malpighi University Hospital of Bologna Bologna Italy
8. National Health Institute Rome Italy
9. National Transplant Center Rome Italy
10. University Hospital Birmingham Birmingham United Kingdom