P.04.12 ROLE OF CYST FEATURES AND PATIENTS' FACTORS IN PREDICTING THE RISK OF PROGRESSION IN BD-IPMN UNDERGOING FOLLOW-UP. Issue 2 (15th March 2018) - Zerboni, G.; Vanella, G.; Stigliano, S.; Archibugi, L.; Signoretti, M.; Valente, R.; Iannicelli, E.; Fave, G. Delle; Capurso, G.