[1] Perugia Hosp, Perugia, Italy
[2] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Seoul, South Korea
[3] European Inst Oncol, Thorac Oncol Div, Milan, Italy
[4] Univ Groningen, Groningen, Netherlands
[5] Univ Med Ctr Groningen, NL-9713 AV Groningen, Netherlands
[6] Stanford Univ, Dept Med, Div Oncol, Stanford, CA 94305 USA
[7] Aichi Canc Ctr, Dept Thorac Oncol, Nagoya, Aichi 464, Japan
[8] Chinese Univ Hong Kong, Shatin, Hong Kong, Peoples R China
[9] Massachusetts Gen Hosp, Boston, MA 02114 USA
[10] Vall DHebron Univ Hosp, Barcelona, Spain
[11] Japanese Fdn Canc Res, Tokyo, Japan
[12] Univ Turin, Turin, Italy
[13] Novartis Pharma AG, Basel, Switzerland
[14] Novartis Pharma AG, E Hanover, NJ USA
[15] Novartis Pharmaceut, E Hanover, NJ USA
[16] Tennessee Oncol, Sarah Cannon Res Inst, Nashville, TN USA