Affiliation: | 1. Cariology and Operative Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan;2. Department of Restorative Dentistry, Associate Director in Biomimetics Biomaterials Biophotonics and Technology Laboratory, School of Dentistry, University of Washington, Seattle, Washington, USA;3. Biomaterials, Melbourne Dental School, The University of Melbourne, Victoria, Australia |