1. Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
2. Department of Biomaterials, Faculty of Dental Science, Kyushu University
3. Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University
4. Research Center for Structural Materials, National Institute for Materials Science (NIMS)
5. Department of Anatomy, School of Dentistry, Aichi Gakuin University