**Author details**

Carmine Ungaro\* and Teresa Sprovieri Institute for Research and Biomedical Innovation, National Research Council, Mangone (CS), Italy

\*Address all correspondence to: carmine.ungaro@cnr.it

© 2019 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.
