[1] Chinese Acad Med Sci CAMS & Peking Union Med Coll, State Key Lab Mol Oncol, Natl Canc Ctr, Natl Clin Res Ctr Canc,Canc Hosp, Beijing, Peoples R China
[2] Chinese Acad Med Sci CAMS & Peking Union Med Coll, Dept Radiat Oncol, Natl Canc Ctr, Natl Clin Res Ctr Canc,Canc Hosp, Beijing, Peoples R China
[3] CAMS & PUMC, Dept Radiat Oncol, Natl Canc Ctr, Natl Clin Res Ctr Canc,Canc Hosp, Shenzhen, Peoples R China
[4] CAMS & PUMC, Shenzhen Hosp, Shenzhen, Peoples R China
[5] CAMS & PUMC, Natl Canc Ctr, Natl Clin Res Ctr Canc, Dept Colorectal Surg,Canc Hosp, Beijing, Peoples R China
[6] Peking Univ Canc Hosp & Inst, Dept Radiat Oncol, Key Lab Carcinogenesis & Translat Res, Minist Educ Beijing, Beijing, Peoples R China
[7] Air Force Med Univ, Xijing Hosp, Dept Radiat Oncol, Xian, Peoples R China
[8] Jilin Prov Canc Hosp, Dept Radiat Oncol, Changchun, Peoples R China
[9] Guizhou Med Univ, Affiliated Hosp, Dept Oncol, Guiyang, Peoples R China