Conte, Caterina http://orcid.org/0000-0001-7066-5292
Epstein, Solomon
Napoli, Nicola http://orcid.org/0000-0002-3091-8205
Article History
Received: 19 November 2017
Accepted: 3 January 2018
First Online: 15 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: No studies involving human participants nor experimental animals were conducted by the authors specifically for the preparation of this article.