**Author details**

Jesús Clemente Rodríguez Lastra1 \* and Ester Piñero Mendez<sup>2</sup>

1 Universidad Carabobo, Valencia, Venezuela

2 INNEO Clinic, Barcelona, Spain

\*Address all correspondence to: jjrrll51@gmail.com

© 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.
