Gandaglia, G
Gallina, A
Suardi, N
Abdollah, F
Passoni, N
Bianchi, M
Zaffuto, E
Nini, A
Vizziello, D
Salonia, A
Montorsi, F
Briganti, A
Article History
Received: 7 February 2013
Revised: 9 February 2014
Accepted: 25 March 2014
First Online: 1 May 2014
Competing interests
: The authors declare no conflict of interest.