Ami, Diletta
Lavatelli, Francesca
Rognoni, Paola
Palladini, Giovanni
Raimondi, Sara
Giorgetti, Sofia
Monti, Luca
Doglia, Silvia Maria
Natalello, Antonino
Merlini, Giampaolo
Article History
Received: 29 March 2016
Accepted: 15 June 2016
First Online: 4 July 2016
Competing interests
: The authors declare no competing financial interests.