Cianfrocca, Roberta
Rosanò, Laura
Tocci, Piera
Sestito, Rosanna
Caprara, Valentina
Di Castro, Valeriana
De Maria, Ruggero
Bagnato, Anna
Article History
Received: 20 March 2017
Revised: 9 June 2017
Accepted: 23 June 2017
First Online: 14 July 2017
Competing interests
: The authors declare no conflict of interest.