Ferrara, Dolores http://orcid.org/0000-0001-9641-6446
Esposito, Francesco
Blasio, Roberta
Mamone, Rosanna
Severino, Rosa
Di Serafino, Marco
Pecoraro, Carmine
Zeccolini, Massimo
Article History
Received: 24 July 2018
Accepted: 24 September 2018
First Online: 11 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: 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.
: Informed consent was obtained from all individual participants included in the study.