[Jiang, Xueyu; Yan, Sen; Liu, Zhili; Fu, Mandi] Yueyang Tradit Chinese Med Hosp, Dept Massage, Yueyang 414000, Peoples R China.
[Zhu, Wei] Hunan Inst Tradit Chinese Med, Dept Acupuncture & Moxibust, Affiliated Hosp, Changsha 410000, Peoples R China.
[Ren, Xiang] Hunan Univ Tradit Chinese Med, Grad Sch, Changsha 410208, Peoples R China.
[Hu, Lin] Yueyang Tradit Chinese Med Hosp, Dept Anesthesiol, Yueyang 414000, Peoples R China.
[Chang, Xiaorong; Zhang, Guoshan; Liu, Qiong] Hunan Univ Tradit Chinese Med, Coll Acupuncture & Massage, Changsha 410208, Peoples R China.