Affiliation: | 1.Cariology and Operative Dentistry, Department of Restorative Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 5-45 Yushima 1-chome, Bunkyo-ku, Tokyo, 113-8549, Japan ;2.Dental Clinic, Ministry of Foreign Affairs of Japan, Tokyo, Japan ;3.Oral Prosthetic Engineering, Graduate School, Tokyo Medical and Dental University, 5-45 Yushima 1-chome, Bunkyo-ku, Tokyo, 113-8549, Japan ;4.Department of Operative Dentistry, Division of Oral Functional Science and Rehabilitation, School of Dentistry, Asahi University, 1851 Hozumi, Mizuho, Gifu, 501-0296, Japan ;5.Division of Restorative Dental Sciences, Faculty of Dentistry, University of Hong Kong, Hong Kong, SAR, China ; |