1. Department of Neurology, The Second Affiliated Hospital of Harbin Medical University Harbin Medical University Harbin China
2. Department of Neurobiology, Heilongjiang Provincial Key Laboratory of Neurobiology Harbin Medical University Harbin China
3. Tianjin Key Laboratory of Cerebral Vascular and Neurodegenerative Diseases, Tianjin Neurosurgical Institute Tianjin Huanhu Hospital Tianjin China
4. Department of Neurology 962 Hospital of the Joint Logistic Support Force of the People's Liberation Army of China Harbin China