**Author details**

Pieranna Chiarella\*, Pasquale Capone and Renata Sisto\* Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL–Italian National Workers', Compensation Authority, Research Center of Monteporzio Catone, Rome, Italy

\*Address all correspondence to: p.chiarella@inail.it and r.sisto@inail.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.
