**Author details**

Carlos Rosales1 and Eileen Uribe-Querol<sup>2</sup> \*

1 Immunology Department, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico

2 Advanced Research Division, Facultad de Odontología, Universidad Nacional Autónoma de México, Mexico City, Mexico

\*Address all correspondence to: euquerol@comunidad.unam.mx

© 2018 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.
