Paternicó, Donata
Manes, Marta
Premi, Enrico
Cosseddu, Maura
Gazzina, Stefano
Alberici, Antonella
Archetti, Silvana
Bonomi, Elisa
Cotelli, Maria Sofia
Cotelli, Maria
Turla, Marinella
Micheli, Anna
Gasparotti, Roberto
Padovani, Alessandro
Borroni, Barbara
Article History
Received: 9 February 2016
Accepted: 8 July 2016
First Online: 3 August 2016
Competing interests
: The authors declare no competing financial interests.