Capelli, Davide
Cerchia, Carmen
Montanari, Roberta
Loiodice, Fulvio
Tortorella, Paolo
Laghezza, Antonio
Cervoni, Laura
Pochetti, Giorgio
Lavecchia, Antonio
Article History
Received: 2 June 2016
Accepted: 20 September 2016
First Online: 6 October 2016
Competing interests
: The authors declare no competing financial interests.