1. Central Laboratory/Department
of Oral and Maxillofacial Surgery, Peking University School and Hospital
of Stomatology, National Engineering Laboratory for Digital and Material
Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing 100081, P. R. China
2. Department of Stomatology, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, P. R. China
3. Laboratory of Biomaterials and Regenerative Medicine,
Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, P. R. China
4. Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing Medical University, Chongqing 401147, P. R. China