1. Department of Epidemiology and Biostatistics School of Public Health Capital Medical University Beijing China
2. Beijing Municipal Key Laboratory of Clinical Epidemiology Beijing China
3. Health Management Center Xuanwu Hospital Capital Medical University Beijing China
4. Department of Neurosurgery Xuanwu Hospital Capital Medical University Beijing China
5. China International Neuroscience Institute (China‐INI) Beijing China
6. Department of Preventive Medicine Yanjing Medical College Capital Medical University Beijing China