Predicting Recurrence and Progression in Patients with Non-Muscle-Invasive Bladder Cancer : Systematic Review on the Performance of Risk Stratification Models - Guerrero-Ramos, F. (Hospital Universitario 12 de Octubre (Madrid). Servicio de Urología) ; Subiela, J.D. (Hospital Universitario Ramón y Cajal (Madrid)) ; Rodríguez Faba, Óscar (Institut d'Investigació Biomèdica Sant Pau) ; Aumatell, Julia (Fundació Puigvert. Servicio de Urología) ; Manfredi, Celeste (Unit Of Urology. Department Of Woman. Child And General And Specialized Surgery. University Of Campania 'Luigi Vanvitelli') ; Bozzini, Giorgia (Department Of Urology. Asst Lariana Ospedale Sant'Anna) ; Romero-Otero, Javier (Department Of Urology. Hospital Universitario Hm Sanchinarro) ; Couñago, Felipe (Hospital La Milagrosa)