Raffaelli, Ricciarda
Antonia Prioli, Maria
Parissone, Francesca
Prati, Daniele
Carli, Michela
Bergamini, Corinna
Cacici, Giuseppe
Balestreri, Debora
Vassanelli, Corrado
Franchi, Massimo
Article History
Received: 10 June 2013
Revised: 14 April 2014
Accepted: 25 April 2014
First Online: 26 June 2014
Competing interests
: The authors declare no conflict of interest.