1. State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Department of Oral Anatomy and Physiology and TMD the Third Affiliated Hospital, the Air Force Military Medical University Xi'an Shaanxi China
2. Nine Squadron, Three Brigade, School of Basic Medicine the Air Force Military Medical University Xi'an Shaanxi China
3. Department of stomatology Air Force Medical Center Beijing China
4. College of Life Sciences, Yan'an University Yan'an Shaanxi China
5. State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases, Department of Medical Rehabilitation, the Third Affiliated Hospital the Air Force Military Medical University Xi'an Shaanxi China
6. State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics the Third Affiliated Hospital, the Air Force Military Medical University Xi'an Shaanxi China
7. State Key Laboratory of Military Stomatology & National Clinical Research, Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery the Third Affiliated Hospital, the Air Force Military Medical University Xi'an Shaanxi China