1. Keio University School of Medicine 1 Laboratory of Cell and Tissue Biology , , 35 Shinanomachi, Shinjuku, Tokyo 160-8582 , Japan
2. Oral Health Science Center, Tokyo Dental College 2 , Tokyo 101-0061 , Japan
3. Tokyo Dental College 3 Department of Pharmacology , , Tokyo 101-0061 , Japan
4. Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University 4 , Katahira 2-1-1, Aoba, Sendai Miyagi 980-8577 , Japan
5. JASRI/SPring-8, 1-1-1 Kouto 5 , Sayo-cho, Hyogo 679-5198 , Japan