1. Clinical College of Neurology, Neurosurgery and Neurorehabilitation Tianjin Medical University Tianjin China
2. Department of Neurology Tianjin Huanhu Hospital Tianjin Key Laboratory of Cerebrovascular and of Neurodegenerative Diseases Tianjin Dementia Institute Tianjin China
3. Department of Neurology The First Affiliated Hospital of Baotou Medical College Baotou China
4. Department of Neurology People Hospital of Qingxian Cangzhou China
5. Department of Neurology Cangzhou People's Hospital Cangzhou China
6. Department of Neurology The First Affiliated Hospital of Xinxiang Medical University XinXiang China
7. Department of Neurology Beijing Tiantan Hospital Capital Medical University China National Clinical Research Center for Neurological Diseases Beijing China
8. Department of Cognitive Disorder China National Clinical Research Center for Neurological Diseases Beijing Tiantan Hospital Capital Medical University Beijing China
9. Department of Neurology The First Affiliated Hospital of Zhengzhou University Zhengzhou China
10. Department of Neurology The First Affiliated Hospital of Harbin Medical University Harbin China
11. Department of Neurology The Second Affiliated Hospital of Xiamen Medical College Xiamen China