Affiliation: | 1. Department of Endodontics, Nihon University School of Dentistry at Matsudo, Chiba, Japan;2. Departments Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo, Chiba, Japan;3. Department of Physiology, Nihon University School of Dentistry at Matsudo, Chiba, Japan;4. CIHR Group in Matrix Dynamics, Faculty of Dentistry, University of Toronto, Ontario, Canada;5. Department of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan |