[1] Inst Oncol Rosario, Rosario, Santa Fe, Argentina
[2] Guangdong Gen Hosp, Guangdong Lung Canc Inst, Guangzhou, Guangdong, Peoples R China
[3] Guangdong Acad Med Sci, Guangzhou, Guangdong, Peoples R China
[4] Massachusetts Gen Hosp, Dept Thorac Oncol, Boston, MA 02114 USA
[5] Harvard Med Sch, Boston, MA USA
[6] Prince Songkla Univ, Fac Med, Hat Yai, Thailand
[7] Pavlov State Med Univ, Dept Thorac Oncol, St Petersburg, Russia
[8] Chungbuk Natl Univ Hosp, Dept Internal Med, Cheongju, South Korea
[9] Taipei Vet Gen Hosp, Dept Chest Med, Taipei, Taiwan
[10] Kanagawa Cardiovasc & Resp Ctr, Dept Resp Med, Yokohama, Kanagawa, Japan
[11] Okayama Univ Hosp, Dept Allergy & Resp Med, Okayama, Japan
[12] PUCRS Sch Med, Dept Med, Porto Alegre, RS, Brazil
[13] Univ Duisburg Essen, Univ Hosp Essen, West German Canc Ctr, Dept Med Oncol, Essen, Germany
[14] McGill Univ, Fac Med, Montreal, PQ, Canada
[15] Wakayama Med Univ, Dept Internal Med 3, Wakayama, Japan
[16] Princess Alexandra Hosp, Translat Res Inst, Brisbane, Qld, Australia
[17] Queensland Univ Technol, Brisbane, Qld, Australia
[18] Chinese Univ Hong Kong, Dept Clin Oncol, State Key Lab South China, Hong Kong Canc Inst, Hong Kong, Hong Kong, Peoples R China
[19] Boehringer Ingelheim Ltd UK, Biometr Clin, Bracknell, Berks, England
[20] Boehringer Ingelheim Pharma GmbH & Co KG, Ta Oncol, Ingelheim, Germany
[21] Natl Taiwan Univ Hosp, Dept Oncol, Taipei, Taiwan
[22] Natl Taiwan Univ, Taipei, Taiwan