1. College of Biotechnology and Pharmaceutical EngineeringNanjing Tech University Nanjing 211816 P. R. China
2. Department of Orthopaedic SurgeryInstitute of Digital MedicineNanjing First HospitalNanjing Medical University 68th Changle Road, Qinhuai District Nanjing Jiangsu Province 210006 P. R. China
3. School of Life Science and TechnologyChina Pharmaceutical University Nanjing 210009 P. R. China