Bellei, Elisa
Vilella, Antonietta
Monari, Emanuela
Bergamini, Stefania
Tomasi, Aldo
Cuoghi, Aurora
Guerzoni, Simona
Manca, Letizia
Zoli, Michele
Pini, Luigi Alberto
Article History
Received: 30 August 2016
Accepted: 3 January 2017
First Online: 1 February 2017
Competing interests
: The authors declare no competing financial interests.