1. Shanxi Medical University School and Hospital of Stomatology Taiyuan China
2. Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials Taiyuan China
3. Fujian Key Laboratory of Oral Diseases, School and Hospital of Stomatology Fujian Medical University Fuzhou China
4. CAS Key Laboratory of Pathogen Microbiology and Immunology Institute of Microbiology, Chinese Academy of Sciences Beijing China
5. School of Medicine Zhongda Hospital, Southeast University Nanjing China