[1] Shanghai Jiao Tong Univ, Sch Med, Shanghai Peoples Hosp 9, Dept Oral & Craniomaxillofacial Sci,Coll Stomatol, Shanghai 200011, Peoples R China
[2] Shanghai Jiao Tong Univ, Sch Med, Natl Clin Res Ctr Oral Dis, Shanghai 200011, Peoples R China
[3] Shanghai Jiao Tong Univ, Sch Med, Shanghai Key Lab Stomatol, Shanghai 200011, Peoples R China
[4] Shanghai Jiao Tong Univ, Sch Med, Shanghai Res Inst Stomatol, Shanghai 200011, Peoples R China
[5] Tongji Univ, Sch & Hosp Stomatol, Shanghai 200072, Peoples R China
[6] Tongji Univ, Shanghai Engn Res Ctr Tooth Restorat & Regenerat, Shanghai 200072, Peoples R China
[7] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China