1. Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
2. Tianjin Key Laboratory of Biomaterial Research, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China
3. Department of Orthopedics, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
4. Institute of Orthopedics, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Lab of Musculoskeletal Trauma & War Injuries in PLA, Chinese PLA General Hospital, Beijing 100853, China
5. Department of Biomedical Engineering, Materials Research Institute, The Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, Pennsylvania 16801, United States
6. Shenzhen Institute, Peking University, Shenzhen 518055, China