Romeo, Valeria https://orcid.org/0000-0002-1603-6396
Iorio, Brigida
Mesolella, Massimo
Ugga, Lorenzo
Verde, Francesco
Nicolai, Emanuele
Covello, Mario
Article History
Received: 17 May 2018
Accepted: 13 June 2018
First Online: 19 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants for whom identifying information included in this article.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.