[Chen, Wei; Ren, Biqiong; Li, Sijin; Chen, Xing; Zou, Guoying; Xu, Fei; Wang, Yan] Hunan Univ Chinese Med, Dept Lab Med, Clin Med Coll, Changsha 410208, Hunan, Peoples R China.
[Ren, Biqiong; Chen, Xing; Zou, Guoying; Xu, Fei] Second Peoples Hosp Hunan Prov, Clin Lab, 427 Furong Rd, Changsha 410007, Hunan, Peoples R China.
[Wang, Yan] Second Peoples Hosp Hunan Prov, Stroke Emergency, Changsha 410007, Hunan, Peoples R China.