[Tian, Xuefei; Tian, XF; Zheng, Piao; Liao, Liu; Guo, Yinmei; Tian, Sha] Hunan Univ Chinese Med, Coll Integrated Chinese & Western Med, Dept Internal Med, 300 Xueshi Rd, Changsha 410208, Hunan, Peoples R China.
[Zhou, Qing] Hunan Univ Chinese Med, Affiliated Hosp 1, Dept Androl, Changsha 410007, Hunan, Peoples R China.
[Huang, Xiaodi] Hunan Univ Chinese Med, Hunan Key Lab Tradit Chinese Med Prescript & Synd, Changsha 410208, Hunan, Peoples R China.
[Deng, Tianhao] Hunan Inst Chinese Med, Affiliated Hosp, Dept Oncol, Changsha 410006, Hunan, Peoples R China.