De Virgilio, Armando http://orcid.org/0000-0003-0738-8223
Pellini, Raul
Mercante, Giuseppe
Cristalli, Giovanni
Manciocco, Valentina
Giannarelli, Diana
Spriano, Giuseppe
Article History
Received: 17 February 2018
Accepted: 26 April 2018
First Online: 30 April 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest.