[1] Univ Duisburg Essen, Univ Hosp Essen, West German Canc Ctr, Essen, Germany
[2] Natl Taiwan Univ Hosp, Dept Oncol, Taipei, Taiwan
[3] Natl Taiwan Univ, Taipei, Taiwan
[4] Massachusetts Gen Hosp, Dept Thorac Oncol, Boston, MA 02114 USA
[5] Harvard Med Sch, Boston, MA USA
[6] Wakayama Med Univ, Dept Internal Med 3, Wakayama, Japan
[7] Tongji Univ, Shanghai Pulm Hosp, Shanghai, Peoples R China
[8] Princess Alexandra Hosp, Translat Res Inst, Brisbane, Qld, Australia
[9] Queensland Univ Technol, Brisbane, Qld, Australia
[10] McGill Univ, Dept Oncol, Montreal, PQ, Canada
[11] Chinese Univ Hong Kong, Hong Kong Canc Inst, State Key Lab South China, Hong Kong, Hong Kong, Peoples R China
[12] Maidstone Hlth Author, Kent Oncol Ctr, Maidstone, Kent, England
[13] Guangdong Gen Hosp, Guangdong Lung Canc Inst, Guangzhou, Guangdong, Peoples R China
[14] Guangdong Acad Med Sci, Guangzhou, Guangdong, Peoples R China