[Wang, Cheng-Kun; He, Zhi-Min; Qiu, Qin-Wei; Zhang, Zhi-Jie] Guangzhou Med Univ, Affiliated Canc Hosp, Canc Res Inst, Guangzhou 510182, Guangdong, Peoples R China.
[Zhang, Yang; Wang, Cheng-Kun] Univ South China, Inst Canc Res, Hengyang 421001, Hunan, Peoples R China.
[Cao, Jian-Guo] Hunan Normal Univ, Coll Med, Changsha 410006, Hunan, Peoples R China.
[He, Zhi-Min] Guangzhou Med Univ, Affiliated Canc Hosp, Canc Res Inst, 78 Hengzhigang Rd, Guangzhou 510095, Guangdong, Peoples R China.