[Huang, Lei] Hunan Prov Hosp Tradit Chinese Med, Zhuzhou, Peoples R China.^[Chen, Xin] Hunan Tradit Chinese Med Coll, Zhuzhou, Peoples R China.^[Ouyang, Xinping;He, Pingping] Univ South China, Inst Cardiovascular Res, Dept Physiol, Coll Med, Hengyang, Peoples R China.^[He, Pingping] Univ South China, Sch Nursing, Hengyang, Peoples R China.^[Wang, Bo;Liao, Huiying] Univ South China, First Affiliated Hosp, Hengyang, Peoples R China.^[Lu, Suqing] Univ Guilin Med, Affiliated Hosp, Dept Urol, Guilin, Peoples R China.^[Su, Qi] Univ South China, Dept Pathol, Hengyang, Peoples R China.