1. Department of Neurology, First Affiliated Hospital, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
2. Department of Neurology, Second Affiliated Hospital, Lanzhou University, Lanzhou, Gansu 730030, P.R. China
3. Department of Neurology, Xi'an Children's Hospital, Xi'an, Shaanxi 710002, P.R. China
4. State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P.R. China
5. Shaanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic and Translational Medicine, Xi'an Medical University, Xi'an, Shaanxi 710021, P.R. China
6. Department of Pharmacology, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China