Castagna, Alberto
Gareri, Pietro
Falvo, Francesca
Sestito, Simona
Rocca, Maurizio
Pensabene, Licia
Concolino, Daniela
Coppolino, Giuseppe
Ruotolo, Giovanni
Article History
Received: 21 February 2018
Accepted: 30 May 2018
First Online: 6 June 2018
Compliance with ethical standards
:
: The authors declare that there is no conflict of interests regarding the publication of this paper.
: 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.