1. School of Materials Science and Engineering, Hebei University of Technology, Tianjin, China
2. Center for Health Science and Engineering, Hebei Key Laboratory of Biomaterials and Smart Theranostics, School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin, China
3. Department of Orthopedics, Tianjin Hospital, Tianjin, China
4. School of Chemical Engineering, Hebei University of Technology, Tianjin, China