1. Assistant professor, Department of Oral Implantology, Ninth People's Hospital, School of Medicine; Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology; Shanghai China 200011
2. Second Dental Clinic, Ninth People's Hospital, School of Medicine; Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology; Shanghai China 200011
3. Research fellow, Department of Periodontics and Oral Medicine; The University of Michigan; MI USA
4. Professor, Department of Oral Implantology, Ninth People's Hospital; School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology; Shanghai China 200011
5. Faculty, Second Dental Clinic, Ninth People's Hospital, School of Medicine; Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology; Shanghai China 200011