1. Sanbo Brain Hospital, Capital Medical University No. 50, Yikesong Road, Xiangshan, Haidian District, Beijing 100070, China
2. Laboratory for Clinical Medicine, Capital Medical University, No. 10, You’anmenwai, Fengtai District, Beijing 100070, China
3. Beijing Neurosurgical Institute, Capital Medical University, No. 119 South Fourth Ring Road West, Fengtai District, Beijing 100070, China