1. State Key Laboratory of High Performance Ceramics and Superfine Microstructure
2. Shanghai Institute of Ceramics
3. Chinese Academy of Sciences
4. Shanghai 200050
5. P. R. China
6. The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory for Oral Biomedical Ministry of Education
7. School & Hospital of Stomatology
8. Wuhan University
9. Wuhan 430079