1. State Key Laboratory of Military Stomatology National Clinical Research Center for Oral Diseases, Shaanxi Key Laboratory of Stomatology, Department of Orthodontics, School of Stomatology, The Fourth Military Medical University, Xi’an, China
2. Department of Thoracic Surgery, The Seventh Medical Center of PLA General Hospital, Beijing, China
3. Department of Orthopedics, The Seventh Medical Center of PLA General Hospital, Beijing, China
4. Department of Orthopedics, Xijing Hospital, The Fourth Military Medical University, Xi’an, China
5. Department of Stomatology, The First Medical Center of PLA General Hospital, Beijing, China
6. Department of Stomatology, The Seventh Medical Center of PLA General Hospital, Beijing, China