[1] Nanjing Med Univ, Jiangsu Canc Hosp, Med Oncol Dept, Nanjing, Peoples R China
[2] Nanjing Med Univ, Jiangsu Inst Canc Res, Nanjing, Peoples R China
[3] Nanjing Med Univ, Canc Hosp, Nanjing, Peoples R China
[4] Cent S Univ, Xiangya Hosp, Changsha 410008, Hunan, Peoples R China
[5] First Peoples Hosp Zhenjiang, Dept Respirat, Zhenjiang, Peoples R China
[6] Chinese Peoples Liberat Army Gen Hosp, Med Ctr 1, Dept Oncol, Beijing, Peoples R China
[7] Wuhu Second Peoples Hosp, Dept Resp Med, Wuhu, Peoples R China
[8] Linyi Peoples Hosp, Dept Resp Med, Linyi, Peoples R China
[9] Jining Med Coll, Affiliated Hosp, Dept Resp Med, Jining, Peoples R China
[10] Taizhou Peoples Hosp, Dept Med Oncol, Taizhou, Peoples R China
[11] Dalian Med Univ, Affiliated Hosp 1, Dept Med Oncol, Dalian, Peoples R China
[12] Anyang Canc Hosp, Dept Internal Med, Anyang, South Korea
[13] First Peoples Hosp Yancheng, Dept Respirat, Yancheng, Peoples R China
[14] Nanjing Med Univ, Jiangsu Prov Hosp, Affiliated Hosp 1, Dept Resp Med, Nanjing, Peoples R China
[15] Qingdao Cent Hosp, Dept Stereotact Radiotherapy, Qingdao 266000, Peoples R China
[16] Yangzhou Univ, Canc Inst, Northern Jiangsu Peoples Hosp, Coll Med, Yangzhou 255000, Jiangsu, Peoples R China
[17] Wuxi Huishan Dist Peoples Hosp, Oncol Dept, Wuxi, Peoples R China