Brindisi, Margherita
Brogi, Simone
Relitti, Nicola
Vallone, Alessandra
Butini, Stefania
Gemma, Sandra
Novellino, Ettore
Colotti, Gianni
Angiulli, Gabriella
Di Chiaro, Francesco
Fiorillo, Annarita
Ilari, Andrea
Campiani, Giuseppe
Article History
Received: 29 December 2014
Accepted: 13 March 2015
First Online: 7 May 2015
Competing interests
: The authors declare no competing financial interests.