Posati, Tamara
Pistone, Assunta
Saracino, Emanuela
Formaggio, Francesco
Mola, Maria Grazia
Troni, Elisabetta
Sagnella, Anna
Nocchetti, Morena
Barbalinardo, Marianna
Valle, Francesco
Bonetti, Simone
Caprini, Marco
Nicchia, Grazia Paola
Zamboni, Roberto
Muccini, Michele
Benfenati, Valentina
Article History
Received: 15 January 2016
Accepted: 4 July 2016
First Online: 9 August 2016
Competing interests
: The authors declare no competing financial interests.