1. Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei 230032, P. R. China
2. Key Laboratory of Oral Diseases Research of Anhui Province, College & Hospital of Stomatology, Anhui Medical University, Hefei 230032, P. R. China
3. School of Biomedical Engineering, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei 230032, P. R. China
4. Anhui Engineering Research Center for Medical Micro-Nano Devices, Hefei, Anhui 230012, P. R. China