1. Unit of Pathology, Fondazione IRCCS Ospedale Casa Sollievo Della Sofferenza, San Giovanni Rotondo, FG, Italy
2. Anatomic Pathology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
3. Anatomic Pathology, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genoa, Italy
4. Anatomic Pathology Unit, Department of Molecular Medicine, University of Pavia, Pavia, Italy
5. Anatomic Pathology Unit, IRCCS San Matteo Hospital, Pavia, Italy
6. Surgical Pathology Unit, Department of Medicine (DIMED), University Hospital of Padua, Padua, Italy
7. Unit of Pathology, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy