[Long, Jing; Han, Zhijun] Cent South Univ, Zhuzhou Hosp, Dept Urol, Dept Ultrasonog,Xiangya Sch Med, Zhuzhou, Peoples R China.
[Xing, Xiao-Liang; Wang, Hao] Hunan Univ Med, Hunan Prov Key Lab Synthet Biol Tradit Chinese Med, Huaihua, Peoples R China.
[Xing, Xiao-Liang; Wang, Hao] South China Univ, Hengyang Med Sch, Dept Urol, Affiliated Hosp 1, Hengyang, Peoples R China.
[Qiu, Yanning] Xinjiang Med Univ, Coll Clin Med 1, Urumqi, Peoples R China.