[1] Osped Circolo & Fdn Macchi, ASST Sette Laghi, Med Oncol, Varese, Italy
[2] IDI IRCCS, Oncol & Oncol Dermatol, Rome, Italy
[3] Azienda Osped Univ St Andrea, Med Oncol, Rome, Italy
[4] Azienda Osped Univ Parma, Med Oncol, Parma, Italy
[5] IRCCS Ist Tumori Giovanni Paolo II, Thorac Oncol Unit, Bari, Italy
[6] Univ Roma La Sapienza, Dipartimento Sci Med Chirurg & Med Traslaz, Rome, Italy
[7] Med Oncol, Campus Biomed, Rome, Italy
[8] Univ Politecn Marche, Clin Oncol, Azienda Osped Univ Osped Riuniti Umberto 1, GM Lancisi, Ancona, Italy
[9] Univ Perugia, Dept Surg & Biomed Sci, Perugia, Italy
[10] Osped Riuniti Padova Sud Madre Teresa Di Calcutta, Med Oncol, Monselice, Italy
[11] Univ Messina, AO Papardo & Dept Human Pathol, Med Oncol, Messina, Italy
[12] ASUR Marche, Area Vasta 2, Med Oncol, Fabriano, Italy
[13] Osped St Anna, ASST Lariana, Med Oncol, Como, Italy
[14] SS Annunziata Hosp, Clin Oncol Unit, Chieti, Italy
[15] Univ G DAnnunzio, Dept Med Oral & Biotechnol Sci, Chieti, Italy
[16] Osped Maggiore Policlin, Fdn IRCCS Ca Granda, Med Oncol Unit, Milan, Italy
[17] Univ Bari, Med Oncol Unit, Dept Biomed Sci & Human Oncol, Bari, Italy
[18] IRCCS, European Inst Oncol, Div Med Oncol Melanoma Sarcoma & Rare Tumors, IEO, Milan, Italy
[19] Osped Policlin San Martino, IRCCS, Genoa, Italy
[20] Santa Maria Hosp, Dept Med Oncol, Terni, Italy
[21] Macerata Hosp, Dept Oncol, Macerata, Italy
[22] St Salvatore Hosp, Dept Dermatol, Laquila, Italy
[23] Univ Aquila, Dept Biotechnol & Appl Clin Sci, Laquila, Italy
[24] St Salvatore Hosp, Med Oncol, Laquila, Italy
[25] Tumori Inst Giovanni Paolo II, Natl Canc Res Ctr, Bari, Italy