[He, Taotao; Zhang, Wenxia] Hunan Univ Chinese Med, Sch Nursing, Changsha, Peoples R China.
[Zhu, Quanli] Hunan Acad Tradit Chinese Med, Affiliated Hosp, Changsha, Peoples R China.
[Yu, Renhe] Cent South Univ, Xiangya Sch Publ Hlth, Changsha, Peoples R China.
[Huang, Jing] Hunan Acad Tradit Chinese Med, Changsha, Peoples R China.
[Huang, Jing; Huang, J] Hunan Acad Tradit Chinese Med, 142 Yuehua Rd, Changsha 410013, Hunan, Peoples R China.