Di Pardo, Alba
Amico, Enrico
Scalabrì, Francesco
Pepe, Giuseppe
Castaldo, Salvatore
Elifani, Francesca
Capocci, Luca
De Sanctis, Claudia
Comerci, Laura
Pompeo, Francesco
D’Esposito, Maurizio
Filosa, Stefania
Crispi, Stefania
Maglione, Vittorio
Article History
Received: 6 September 2016
Accepted: 16 December 2016
First Online: 24 January 2017
Competing interests
: The authors declare no competing financial interests.