[Dai, Danian; Tang, Hailin; Xie, Xiaoming; Chen, Bo] Sun Yat Sen Univ, Collaborat Innovat Ctr Canc Med, State Key Lab Oncol South China, Dept Breast Oncol,Canc Ctr, Guangzhou, Guangdong, Peoples R China.
[Ai, Xiaohong] Univ South China, Affiliated Hosp 1, Dept Radiotherapy, Hengyang, Hunan, Peoples R China.
[Chen, Xi] Univ South China, Coll Med, Dept Anat, Hengyang, Hunan, Peoples R China.
[Li, Zhiyan; Zhang, Xiaoyan] Univ South China, Affiliated Nanhua Hosp, Dept Gastroenterol, Hengyang, Hunan, Peoples R China.