[1] Chinese Acad Med Sci & Peking Union Med Coll, Canc Hosp, Clin Trials Ctr, Beijing, Peoples R China
[2] Chinese Acad Med Sci & Peking Union Med Coll, Canc Hosp, Dept Thorac Surg, Beijing, Peoples R China
[3] Chinese Acad Med Sci & Peking Union Med Coll, Canc Hosp, Natl Clin Res Ctr Canc, Natl Canc Ctr, Beijing, Peoples R China
[4] China Food & Drug Adm, Natl Ctr Drug Evaluat, Beijing, Peoples R China
[5] Minist Ecol & Environm Peoples Republ China, Policy Res Ctr Environm & Econ, Beijing, Peoples R China
[6] Tianjin Med Univ Canc Inst & Hosp, Clin Trial Ctr, Tianjin, Peoples R China
[7] Sun Yat Sen Univ, Clin Trial Ctr, Canc Ctr, Guangzhou, Guangdong, Peoples R China
[8] Peking Univ Canc Hosp & Inst, Natl Drug Clin Trials Inst, Beijing, Peoples R China
[9] Fudan Univ, Shanghai Canc Ctr, Clin Trial Ctr, Shanghai, Peoples R China
[10] Hunan Canc Hosp, Clin Trial Ctr, Changsha, Hunan, Peoples R China