Urinary bladder preservation for muscle-invasive bladder cancer: a survey among radiation oncologists of Lombardy, Italy.

Jereczek-Fossa, Ba; Colombo, R; Magnani, T; Fodor, C; Gerardi, Ma; Antognoni, P; Barsacchi, L; Bedini, N; Bracelli, S; Buffoli, A; Cagna, E; Catalano, G; Gottardo, S; Italia, C; Ivaldi, Gb; Masciullo, S; Merlotti, A; Sarti, E; Scorsetti, M; Serafini, F; Toninelli, M; Vitali, E; Valdagni, R; Villa, E; Zerini, D; De Cobelli, O; Orecchia, R