Chiaravalloti, Agostino http://orcid.org/0000-0002-8017-8858
Castellano, Anna Elisa
Ricci, Maria
Barbagallo, Gaetano
Sannino, Pasqualina
Ursini, Francesco
Karalis, Georgios
Schillaci, Orazio
Article History
First Online: 5 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained accordingly.