[He, HQ; Shao, Shuai; Su, Hao; He, Haiqing; Yang, Rui; Wang, Yinhuai] Cent South Univ, Dept Urol, Xiangya Hosp 2, Changsha 410011, Hunan, Peoples R China.
[Yang, Rui; Shao, Shuai] Cent South Univ, Xiangya Sch Med, Changsha 410013, Hunan, Peoples R China.
[Su, Xiaozhe] Wuhan Univ, Dept Urol, Renmin Hosp, Wuhan 430060, Peoples R China.
[Liu, Ziqi] Hunan Univ Chinese Med, Dept Acupuncture & Moxibust, Hosp 1, Changsha 410007, Hunan, Peoples R China.