State Key Laboratory of Oral Diseases&National Center for Stomatology&National Clinical Research Center for Oral Diseases&Department of Cariology and Endodontics,West China Hospital of Stomatology,Sichuan University,Chengdu,China

Department of Cariology and Endodontology,Peking University School and Hospital of Stomatology&National Center of Stomatology&National Clinical Research Center for Oral Diseases&National Engineering Laboratory for Digital and Material Technology of Stomatology&Beijing Key Laboratory of Digital Stomatology&Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health&NMPA Key Laboratory for Dental Materials,Beijing,China

Department of Endodontics,Shanghai Ninth People's Hospital,Shanghai Jiao Tong University School of Medicine,College of Stomatology,Shanghai Jiao Tong University,National Clinical Research Center for Oral Diseases,National Center for Stomatology,Shanghai Key Laboratory of Stomatology,Shanghai,China

Department of Operative Dentistry and Endodontics,Hospital of Stomatology,Guanghua School of Stomatology,Sun Yat-Sen University&Guangdong Provincial Key Laboratory of Stomatology,Guangzhou,China

The State Key Laboratory Breeding Base of Basic Science of Stomatology(Hubei-MOST)&Key Laboratory of Oral Biomedicine Ministry of Education,School and Hospital of Stomatology,Wuhan University,Wuhan,China

Department of Operative Dentistry&Endodontics,School of Stomatology,The Fourth Military Medical University,Xi'an,China

Department of Endodontics,Beijing Stomatological Hospital,School of Stomatology,Capital Medical University,Beijing,China

State Key Laboratory of Oral Diseases&National Center for Stomatology&National Clinical Research Center for Oral Diseases&Department of Preventive Dentistry,West China Hospital of Stomatology,Sichuan University,Chengdu,China

State Key Laboratory of Oral Diseases&National Center for Stomatology&National Clinical Research Center for Oral Diseases&Department of Geriatric dentistry,West China Hospital of Stomatology,Sichuan University,Chengdu,China

Department of Stomatology,First Medical Center,Chinese PLA General Hospital,Beijing,China

Department of Endodontics,School of Stomatology,China Medical University,Shenyang,China

College of Stomatology,Hospital of Stomatology,Guangxi Medical University,Nanning,China

Department of Endodontics,School and Hospital of Stomatology,Nanjing Medical University,Nanjing,China

Department of Endodontics,Stomatological Hospital and Dental School of Tongji University,Shanghai Engineering Research Center of Tooth Restoration and Regeneration,Shanghai,China

Department of Endodontics,Stomatological Hospital of Chongqing Medical University,Chongqing,China

Department of Endodontics,First Affiliated Hospital of Xinjiang Medical University and College of Stomatology of Xinjiang Medical University,Urumqi,China

Department of Endodontics,Schoolof Stomatology,First Affiliated Hospital of Harbin Medical University,Harbin,China

Department of Endodontics,The Affiliated Stomatological Hospital of Nanchang University,Nanchang,China

Key Laboratory of Oral Disease Research,School of Stomatology,Zunyi Medical University,Zunyi,China

Department of Endodontics,School and Hospital of Stomatology,Wenzhou Medical University,Wenzhou,China

Department of Cariology and Endodontics,Xiangya Stomatological School,Central South University,Changsha,China

Stomatology Hospital,School of Stomatology,Zhejiang University School of Medicine,Zhejiang Provincial Clinical Research Center for Oral Diseases,Key Laboratory of Oral Biomedical Research of Zhejiang Province,Cancer Center of Zhejiang University,Hangzhou,China

School and Hospital of Stomatology,Fujian Medical University,Fuzhou,China