1. Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University , Chengdu , China
2. West China School of Medicine, Sichuan University , Chengdu , Sichuan , China
3. Department of Molecular Brain Physiology and Behavior, LIMES Institute, University of Bonn , Bonn , Germany
4. West China Hospital of Stomatology, Sichuan University , Chengdu 610041 , Sichuan , China
5. Animal Experiment Center, West China Hospital, Sichuan University , Chengdu , Sichuan , China
6. National Engineering Research Center for Biomaterials, Sichuan University , Chengdu 610064 , China
7. College of Biomedical Engineering, Sichuan University , Chengdu 610064 , China