[Wang, Yang; Luo, Weikang; Yang, Zhaoyu] Cent South Univ, Xiangya Hosp, Inst Integrat Med, Dept Integrated Chinese & Western Med, Changsha, Peoples R China.
[Wang, Yang; Luo, Weikang; Yang, Zhaoyu] Cent South Univ, Xiangya Hosp, Natl Clin Res Ctr Geriatr Disorders, Changsha, Peoples R China.
[Zhang, Wei] Hunan Univ Chinese Med, Coll Integrated Tradit Chinese & Western Med, Changsha, Peoples R China.
[Zhou, Dan] Hunan Univ Chinese Med, Period Off, Changsha, Peoples R China.
[Guo, Xiaohang] Hunan Univ Chinese Med, Med Sch, Changsha, Peoples R China.