1. Hospital of Stomatology Sun Yet‐sen University Guangzhou China
2. Guanghua School of StomatologySun Yet‐sen University & Guangdong Provincial Key Laboratory of Stomatology Guangzhou China
3. Department of Preventive Dentistry Peking University School and Hospital of StomatologyNational Engineering Laboratory for Digital and Material Technology of StomatologyBeijing Key Laboratory of Digital Stomatology Beijing China
4. Peking University School and Hospital of StomatologyNational Engineering Laboratory for Digital and Material Technology of StomatologyBeijing Key Laboratory of Digital Stomatology, Chinese Stomatological Association Beijing China
5. Department of Preventive Dentistry School & Hospital of Stomatology The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of EducationWuhan University Wuhan China
6. Department of Preventive Dentistry West China School of Stomatology Sichuan University Chengdu China
7. Center for Chronic and Non‐communicable Disease Control and PreventionChinese Center for Disease Control and Prevention Beijing China
8. Department of Preventive Dentistry Shanghai Ninth People's HospitalShanghai Jiao Tong University School of Medicine Shanghai China