1. State Key Laboratory of Oral Disease and National Clinical Research Center for Oral Disease, West China Hospital of Stomatology, Sichuan University
2. Department of Radiology, Sichuan Academy of Medical Science and Sichuan Provincial People’s Hospital
3. State Key Laboratory of Oral Disease and National Clinical Research Center for Oral Disease, Department of Oral Pathology, West China Hospital of Stomatology, Sichuan University
4. State Key Laboratory of Oral Disease and National Clinical Research Center for Oral Disease, Department of Operative Dentistry and Endodontics, West China Hospital of Stomatology, Sichuan University