1. Department of Oral Medicine, School of Stomatology, the Fourth Military Medical University, Xi’an, China
2. Shaanxi Clinical Research Center for Oral Diseases, the National Clinical Research Center for Oral Disease of China, State Key Laboratory of Military Stomatology, Xi’an, China
3. Shaanxi Key Laboratory of Brain Disorders & School of Basic Medical Sciences, Xi'an Medical University, Xi’an, China
4. Department of Pharmacy, School of Stomatology, the Fourth Military Medical University, Xi’an, China
5. Department of Oral Histology and Pathology, School of Stomatology, the Fourth Military Medical University, Xi’an, China