1. Department of Prosthodontics, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology, Shanghai, China
2. School of Material Science and Engineering, Shanghai Institute of Technology, Shanghai, China
3. College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China