[Tang, Beisha; He, Runcheng; Sun, Qiying; Zhou, Xun; Liu, Lanqing] Cent South Univ, Xiangya Hosp, Dept Geriatr Neurol, Changsha 410008, Hunan, Peoples R China.

[He, Runcheng; Wang, Chunyu; Zhang, Hainan] Cent South Univ, Xiangya Hosp 2, Dept Neurol, Changsha 410011, Hunan, Peoples R China.

[Li, Mingqiang] Univ South China, Affiliated Hosp 1, Dept Gynecol, Hengyang 421001, Hunan, Peoples R China.

[Yan, Xinxiang; Tang, Beisha; Xu, Qian; Guo, Jifeng; Liu, Zhenhua] Cent South Univ, Xiangya Hosp, Dept Neurol, Changsha 410008, Hunan, Peoples R China.

[Yan, Xinxiang; Tang, Beisha; Xu, Qian; Guo, Jifeng; Sun, Qiying; Liu, Zhenhua] Cent South Univ, Xiangya Hosp, Natl Clin Res Ctr Geriatr Disorders, Changsha 410008, Hunan, Peoples R China.

[Zeng, S ; Sun, QY ] C

Cent South Univ, Xiangya Hosp, Dept Geriatr Neurol, Changsha 410008, Hunan, Peoples R China.

Cent South Univ, Xiangya Hosp 2, Dept Geriatr, Changsha 410011, Hunan, Peoples R China.

医学院