**Author details**

Toshiyuki Kawakami1 , Kiyofumi Takabatake2 , Hotaka Kawai2 , Keisuke Nakano2 \*, Hidetsugu Tsujigiwa3 and Hitoshi Nagatsuka2

1 Department of Hard Tissue Research, Matsumoto Dental University Graduate School of Oral Medicine, Shiojiri, Japan

2 Department of Oral Pathology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan

3 Department of Life Science, Faculty of Science, Okayama University of Science, Okayama, Japan

\*Address all correspondence to: keisuke1@okayama-u.ac.jp

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
