Piccinetti, Chiara C.
Ricci, Roberta
Pennesi, Chiara
Radaelli, Giuseppe
Totti, Cecilia
Norici, Alessandra
Giordano, Mario
Olivotto, Ike
Article History
Received: 17 December 2015
Accepted: 17 February 2016
First Online: 8 March 2016
Competing interests
: The authors declare no competing financial interests.