[Dai, Bing] Hunan Univ Tradit Chinese Med, Affiliated Hosp 1, Shaoshan Rd, Changsha 410007, Hunan, Peoples R China.
[Wu, Qinxuan] Changsha Med Univ, Changsha 410219, Hunan, Peoples R China.
[Zeng, Chengxi] Changsha Social Work Coll, Changsha 410000, Hunan, Peoples R China.
[Cao, Luting; Yang, Menglin; Xiao, Zizeng; Zhang, Jiani] Hunan Univ Tradit Chinese Med, Changsha 410208, Hunan, Peoples R China.
[Xiao, Zizeng] Hunan Univ Tradit Chinese Med, Coll Integrat Med, Changsha 410208, Hunan, Peoples R China.