Mattana, Sara
Mattarelli, Maurizio
Urbanelli, Lorena
Sagini, Krizia
Emiliani, Carla
Serra, Mauro Dalla
Fioretto, Daniele
Caponi, Silvia
Article History
Received: 10 May 2017
Revised: 23 September 2017
Accepted: 8 October 2017
First Online: 12 October 2017
Competing interests
: The authors declare no conflict of interest.