T04.01.14 REAL-LIFE LONG-TERM EFFECTIVENESS AND TREATMENT PERSISTENCE OF VEDOLIZUMAB IN A SINGLE TERTIARY CARE COHORT OF CROHN'S DISEASE PATIENTS. (1st October 2020) - Calandrini, L.; Salice, M.; Privitera Hrustemovic, H.; Peruzzi, G.; Rizzello, F.; Calabrese, C.; Scaioli, E.; Belluzzi, A.; Gionchetti, P.