**Author details**

Juan Wu<sup>1</sup> , Wai Keung Leung<sup>2</sup> \* and Weibin Sun<sup>1</sup> \*

1 Department of Periodontology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China

2 Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China

\*Address all correspondence to: ewkleung@hku.hk and wbsun@nju.edu.cn

© 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.

*Periodontal Disease Associated with Genetic Disorders DOI: http://dx.doi.org/10.5772/intechopen.97497*
