1. Vascular Neurology, Department of Neurology Beijing Tiantan Hospital, Capital Medical University Beijing China
2. China National Clinical Research Center for Neurological Diseases Beijing China
3. Department of Neurology Beijing Daxing Hospital, Capital Medical University Beijing China
4. Chinese Institute for Brain Research Beijing China
5. Neurocardiology Center, Department of Neurology Beijing Tiantan Hospital, Capital Medical University Beijing China
6. Center for Stroke Beijing Institute for Brain Disorders Beijing China