1. College of Medicine
2. Southwest Jiaotong University
3. Chengdu 610036
4. China
5. CAS Center for Excellence in Nanoscience
6. Hebei North University
7. Zhangjiakou 075000
8. Department of Orthopaedics
9. The 8thMedical Center of Chinese PLA General Hospital
10. Beijing 100000
11. CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
12. National Center for Nanoscience and Technology (NCNST)