[1] Santa Chiara Hosp, Dept Med Oncol, Trento, Italy
[2] Veneto Inst Oncol IOV IRCCS, Dept Oncol, Oncol 1, Padua, Italy
[3] Univ Hosp Modena, Med Oncol Unit, Modena, Italy
[4] Univ Brescia, ASST Spedali Civili, Med Oncol Unit, Brescia, Italy
[5] Ctr Riferimento Oncol Aviano CRO IRCCS, Dept Radiat Oncol, Aviano, Italy
[6] Univ Hosp Parma, Med Oncol Unit, Parma, Italy
[7] Humanitas Gavazzeni, Thorac & Urol Oncol Unit, Bergamo, Italy
[8] ASST Cremona, Dept Med Oncol, Cremona, Italy
[9] Univ Hosp Udine, Dept Oncol, Udine, Italy
[10] IRCCS Azienda Osped Univ San Martino IST Ist Nazl, Med Oncol Dept, Genoa, Italy
[11] Ctr Riferimento Oncol Aviano CRO IRCCS, Dept Med Oncol, Aviano, Italy
[12] IRCCS Reggio Emilia, Med Oncol Unit, AUSL, Reggio Emilia, Italy
[13] St Orsola Marcello Malpighi Hosp, Div Oncol, Bologna, Italy
[14] FPO IRCCS, Candiolo Canc Inst, Multidisciplinary Oncol Outpatient Clin, Candiolo, Italy
[15] Ramazzini Hosp, Dept Med Oncol, Carpi, Italy
[16] Fdn IRCCS Ist Nazl Tumori Milan, Genitourinary Oncol Unit, Milan, Italy
[17] Cardinal Massaia Hosp, Dept Med Oncol, Asti, Italy
[18] European Inst Oncol IRCCS, Med Oncol Div Urogenital & Head & Neck Tumours, IEO, Milan, Italy
[19] IRCCS, Humanitas Clin & Res Ctr, Dept Oncol, Milan, Italy
[20] Univ Torino, San Luigi Hosp, Med Oncol Dept, Orbassano, Italy