Smeraglia, Luca http://orcid.org/0000-0002-6136-2609
Billi, Andrea
Carminati, Eugenio
Cavallo, Andrea
Di Toro, Giulio
Spagnuolo, Elena http://orcid.org/0000-0002-1377-5812
Zorzi, Federico
Article History
Received: 26 September 2016
Accepted: 9 March 2017
First Online: 6 April 2017
Competing Interests
: The authors declare that they have no competing interests.