1. Department of Neurology, Tianjin Medical University General Hospital, Tianjin, China
2. Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, China
3. Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Ministry of Education and Tianjin City, Tianjin, China
4. Center of Clinical Epidemiology & Evidence-Based Medicine, Tianjin Jizhou People’s Hospital, Tianjin, China
5. Department of Neurology, Binhai New Area Hospital of TCM, Tianjin, China
6. Department of Cardiology, Tianjin Medical University General Hospital, Tianjin, China
7. Department of Neurosurgery, Tianjin Jizhou People’s Hospital, Tianjin, China