Marisi, Giorgia
Scarpi, Emanuela
Passardi, Alessandro
Nanni, Oriana
Ragazzini, Angela
Valgiusti, Martina
Casadei Gardini, Andrea
Neri, Luca Maria
Frassineti, Giovanni Luca
Amadori, Dino
Ulivi, Paola
Article History
Received: 7 October 2016
Accepted: 29 March 2017
First Online: 2 May 2017
Competing Interests
: The authors declare that they have no competing interests.