[1] Univ Trieste, Trieste, Italy
[2] San Martino IST Ist Naz Ric Cancr, Genoa, Italy
[3] Osped Policlin San Martino Oncol Med, Genoa, Italy
[4] AORN A Cardarelli Hosp, Naples, Italy
[5] Osped Macerata, UOC Oncol, Macerata, Italy
[6] S Croce & Carle Teaching Hosp, Med Oncol, Cuneo, Italy
[7] Fdn San Raffaele Giglio, Palerio, Italy
[8] Fdn Pascale, Breast Unit, Naples, Italy
[9] Azienda Osped Univ Pisana, Oncol Unit 1, Pisa, Italy
[10] IRCCS Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
[11] Santa Anna Hosp, Como, Italy
[12] ASLTO1 Osped Martini, Med Oncol, Turin, Italy
[13] Invest Clin Oncol Candiolo Canc Inst FPO IRCCS, Candiolo, Italy
[14] Univ Naples Federico II, Naples, Italy
[15] Univ G dAnnunzio, Dept Expt & Clin Sci, Chieti, Italy
[16] AOU Citta Salute & Sci, Med Oncol, Turin, Italy
[17] Hosp Prato, Sandro Pitigliani Med Oncol Dept, Prato, Italy
[18] Univ Florence, Florence, Italy
[19] Sapienza Univ Rome, S Andrea Hosp, Rome, Italy
[20] Hosp San Gerardo, Oncol Unit, Monza, MB, Italy