1. Department of Geriatric Dentistry, Peking University School and Hospital of Stomatology, Beijing 100081, People’s Republic of China
2. Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, People’s Republic of China
3. National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing 100081, People’s Republic of China
4. Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, People’s Republic of China
5. Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China