1. Department of Oral Surgery
2. Ninth People's Hospital
3. Shanghai Jiao Tong University School of Medicine
4. Shanghai Key Laboratory of Stomatology
5. Shanghai
6. Department of Prosthodontics
7. China
8. Department of Anatomy
9. Osaka Dental University
10. Osaka
11. Japan
12. Center of Craniofacial Orthodontics
13. Department of Oral and Cranio-maxillofacial Science
14. School & Hospital of Stomatology
15. Tongji University
16. Shanghai Engineering Research Center of Tooth Restoration and Regeneration
17. Shanghai, 200072