[1] Natl Ctr Oncol Hadrontherapy CNAO, Clin Dept, Radiat Oncol Unit, I-27100 Pavia, Italy
[2] Univ Pavia, Dept Internal Med & Med Therapy, I-27100 Pavia, Italy
[3] Natl Ctr Oncol Hadrontherapy CNAO, Res & Dev Dept, Radiobiol Unit, I-27100 Pavia, Italy
[4] Fdn IRCCS Ist Nazl Tumori, Dept Res, Mol Mech Unit, I-20133 Milan, Italy
[5] IRCCS San Raffaele Sci Inst, Dept Radiat Oncol, I-20132 Milan, Italy
[6] IRCCS San Raffaele Sci Inst, Unit Gynaecol & Obstet, I-20132 Milan, Italy
[7] IRCCS Policlin San Matteo, Med Oncol Unit, I-27100 Pavia, Italy
[8] Maugeri Clin Res Inst IRCCS, Translat Oncol Unit, I-27100 Pavia, Italy
[9] IRCCS Fdn G Pascale Napoli, Ist Nazl Tumori, Dept Urol & Gynecol, I-80131 Naples, Italy