[1] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Med,Div Hematol Oncol, Seoul, South Korea
[2] Natl Canc Ctr, Med Oncol, Singapore, Singapore
[3] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Seoul, South Korea
[4] Natl Taiwan Univ, Dept Internal Med, Taipei 10764, Taiwan
[5] Taipei Vet Gen Hosp, Dept Chest Med, Taipei, Taiwan
[6] Aichi Canc Ctr Hosp, Dept Thorac Oncol, Nagoya, Aichi 464, Japan
[7] Japanese Fdn Canc Res, Dept Thorac Med Oncol, Tokyo, Japan
[8] Novartis Pharma AG, Oncol Clin Dev, Basel, Switzerland
[9] Novartis Pharma AG, Biometr & Data Management, E Hanover, NJ USA
[10] Chinese Univ Hong Kong, Dept Clin Oncol, Hong Kong, Hong Kong, Peoples R China