1. Innovation Center for Neurological Disorders and Department of Neurology, Xuanwu Hospital Capital Medical University National Clinical Research Center for Geriatric Diseases Beijing China
2. Department of Neurology The First Affiliated Hospital of Xi'an Jiaotong University Xian China
3. Department of Neurology The Affiliated Hospital of Guizhou Medical University Guiyang China
4. Department of Neurology Xiangya Hospital Central South University Changsha China
5. Department of Neurology The First Teaching Hospital of Jilin University Changchun China
6. Beijing Key Laboratory of Geriatric Cognitive Disorders Beijing China
7. Clinical Center for Neurodegenerative Disease and Memory Impairment Capital Medical University Beijing China
8. Center of Alzheimer's Disease Beijing Institute for Brain Disorders Beijing China