1. Beijing Key Laboratory for Biomaterials and Neural Regeneration, School of Biological Science and Medical Engineering, Beihang University, No. 37 Xueyuan Road, Haidian District, Beijing 100083, P.R. China
2. Beijing International Cooperation Bases for Science and Technology on Biomaterials and Neural Regeneration, Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University, No. 37 Xueyuan Road, Haidian District, Beijing 100083, P.R. China
3. School of Instrument Science and Opto-Electronic Engineering, Beihang University, No. 37 Xueyuan Road, Haidian District, Beijing 100083, P.R. China
4. Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, No. 37 Xueyuan Road, Haidian District, Beijing 100083, P.R. China
5. Department of Neurobiology, Capital Medical University, No. 10 Xitoutiao Road, Youanmenwai, Xicheng District, Beijing 100191, P.R. China
6. Rehabilitation Engineering Research Institute, China Rehabilitation Research Center, No. 10 Jiaomenbei Road, Fengtai District, Beijing 100068, P.R. China
7. Human Biomechanics Laboratory, National Research Center for Rehabilitation Technical Aids, No. 1 Ronghuazhong Road, Daxing District, Beijing 100176, P.R. China
8. Beijing Friendship Hospital, Capital Medical University, No. 95 Yongan Road, Xicheng District, Beijing 100050, P.R. China