Paganini, Irene
Chang, Vivian Y
Capone, Gabriele L
Vitte, Jeremie
Benelli, Matteo
Barbetti, Lorenzo
Sestini, Roberta
Trevisson, Eva
Hulsebos, Theo JM
Giovannini, Marco
Nelson, Stanley F
Papi, Laura
Article History
Received: 17 April 2014
Revised: 21 August 2014
Accepted: 16 September 2014
First Online: 22 October 2014
Competing interests
: The authors declare no conflict of interest.