[1] AO Osped Fatebenefratelli Oftalmico, Milan, Italy
[2] Fatebenefratelli & Ophtalm Hosp, Milan, Italy
[3] Christie NHS Fdn Trust, Dept Med Oncol, Manchester, Lancs, England
[4] Osped Fatebenefratelli Oftalmico, Milan, Italy
[5] Civil Hosp Livorno, Div Med Oncol, Livorno, Italy
[6] Mario Negri Inst Pharmacol Res, Milan, Italy
[7] Osped Riuniti Bergamo, I-24100 Bergamo, Italy
[8] Parma Hosp, Parma, Italy
[9] IRCCS, Ist Clin Humanitas, Dept Oncol, Rozzano, Italy