[1] Ist Europeo Oncol, IRCCS, Milan, Italy
[2] Fdn IRCCS, Ist Nazl Tumori, Milan, Italy
[3] Univ Roma La Sapienza, Azienda Osped St Andrea, Rome, Italy
[4] Netherlands Canc Inst, Amsterdam, Netherlands
[5] Cedars Sinai Med Ctr, Los Angeles, CA 90048 USA
[6] Univ Hosp Gasthuisberg Leuven, Leuven, Belgium
[7] Katholieke Univ Leuven, Leuven, Belgium
[8] Univ Bologna, S Orsola Malpighi Hosp, Dept Med & Surg Sci, Bologna, Italy
[9] H Lee Moffitt Canc Ctr & Res Inst, Tampa, FL USA
[10] Novartis Pharmaceut, E Hanover, NJ USA
[11] Novartis Pharma AG, Basel, Switzerland
[12] Novartis Pharma SAS, Rueil Malmaison, France
[13] Sunnybrook Hlth Sci Ctr, Toronto, ON, Canada
[14] Charite, Virchow Klinikum, Berlin, Germany
[15] Dana Farber Canc Inst, Boston, MA 02115 USA
[16] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA