Vinetti, Giovanni
Mozzini, Chiara
Desenzani, Paolo
Boni, Enrico
Bulla, Laura
Lorenzetti, Isabella
Romano, Claudia
Pasini, Andrea
Cominacini, Luciano
Assanelli, Deodato
Article History
Received: 11 April 2014
Accepted: 12 February 2015
First Online: 18 March 2015
Competing interests
: The authors declare no competing financial interests.