Lastraioli, E
Perrone, G
Sette, A
Fiore, A
Crociani, O
Manoli, S
D'Amico, M
Masselli, M
Iorio, J
Callea, M
Borzomati, D
Nappo, G
Bartolozzi, F
Santini, D
Bencini, L
Farsi, M
Boni, L
Di Costanzo, F
Schwab, A
Onetti Muda, A
Coppola, R
Arcangeli, A
Article History
Received: 26 August 2014
Revised: 2 January 2015
Accepted: 12 January 2015
First Online: 26 February 2015
Competing interests
: The authors declare no conflict of interests.