**Author details**

Giulia Cappagli1,2\* and Monica Gori2

1 Neurological Institute Foundation C. Mondino, Pavia, Italy

2 Italian Institute of Technology, Genova, Italy

\*Address all correspondence to: giulia.cappagli@iit.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.
