1. Department of Prosthodontics, The Affiliated Hospital of Stomatology, School of Stomatology Zhejiang University School of Medicine, and Key Laboratory of Oral Biomedical Research of Zhejiang Province Hangzhou China
2. Department of Periodontics, The Affiliated Hospital of Stomatology, School of Stomatology Zhejiang University School of Medicine, and Key Laboratory of Oral Biomedical Research of Zhejiang Province Hangzhou China
3. School of Materials Science and Engineering Zhejiang University School of Materials Science and Engineering Hangzhou China