LONG-TERM INCIDENCE OF DE NOVO MALIGNANCIES AFTER LIVER TRANSPLANTATION AND WEANING OFF IMMUNOSUPPRESSION: THE TOR VERGATA RESULTS FROM AN OBSERVATIONAL STUDY. Issue 3 (September 2020) - Gazia, Carlo; Manzia, Tommaso Maria; Toti, Luca; Parente, Alessandro; Blasi, Francesca; Tisone, Giuseppe