Davidescu, Magdalena
Macchioni, Lara
Scaramozzino, Gaetano
Cristina Marchetti, Maria
Migliorati, Graziella
Vitale, Rita
Corcelli, Angela
Roberti, Rita
Castigli, Emilia
Corazzi, Lanfranco
Article History
Received: 17 December 2014
Accepted: 26 August 2015
First Online: 21 September 2015
Competing interests
: The authors declare no competing financial interests.