Capobianco, Valentina
Caterino, Marianna
Iaffaldano, Laura
Nardelli, Carmela
Sirico, Angelo
Del Vecchio, Luigi
Martinelli, Pasquale
Pastore, Lucio
Pucci, Pietro
Sacchetti, Lucia
Article History
Received: 15 December 2015
Accepted: 13 April 2016
First Online: 29 April 2016
Competing interests
: The authors declare no competing financial interests.