1. Central Laboratory Peking University School and Hospital of Stomatology, Beijing, China
2. Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
3. National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China
4. Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, China
5. Office of Operations Management, Peking University School and Hospital of Stomatology, Beijing, China
6. Department of Pediatric Dentistry, Peking University School and Hospital of Stomatology, Beijing, China
7. Department of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine, Boston, Massachusetts, USA
8. Shanghai Stomatological Hospital, Fudan University, Shanghai, China
9. Department of VIP Service, Peking University School and Hospital of Stomatology, Beijing, China