[1] Azienda Osped Santa Maria Della Misericordia, Dept Oncol, Udine, Italy
[2] Hosp Santa Maria, Inst Med Mol, Dept Med Oncol, Lisbon, Portugal
[3] IRCCS AOU San Martino IST, UO Oncol Med 2, Genoa, Italy
[4] Fdn Maugeri IRCCS, Unita Dipartimentale Oncol Med, Pavia, Italy
[5] Ist Candiolo IRCCS, Unit Invest Clin Oncol, Candiolo, Italy
[6] Univ Roma La Sapienza, Dept Radiol Oncol & Human Pathol, Oncol Unit B, I-00185 Rome, Italy
[7] IRCCS AOU San Martino IST, Clin Oncol Med, Genoa, Italy
[8] Univ Roma La Sapienza, St Andrea Hosp, Oncol Unit, I-00185 Rome, Italy
[9] Osped San Paolo, Oncol Med, Savona, Italy
[10] Ist Tumori Toscano, Dept Med Oncol, Livorno, Italy
[11] Osped Santissima Annunziata, Dept Med Oncol, Sassari, Italy
[12] IRCCS San Matteo Univ Hosp Fdn, Med Oncol, Pavia, Italy
[13] Azienda Osped Univ Pisana, Dept Oncol, Polo Oncol, Pisa, Italy
[14] Univ Hosp, Dept Oncol, Udine, Italy