Cafiero, Concetta
Marangi, Giuseppe
Orteschi, Daniela
Ali, Marwan
Asaro, Alessia
Ponzi, Emanuela
Moncada, Alice
Ricciardi, Stefania
Murdolo, Marina
Mancano, Giorgia
Contaldo, Ilaria
Leuzzi, Vincenzo
Battaglia, Domenica
Mercuri, Eugenio
Slavotinek, Anne M
Zollino, Marcella
Article History
Received: 18 June 2014
Revised: 9 December 2014
Accepted: 19 December 2014
First Online: 25 February 2015
Competing interests
: The authors declare no conflict of interest.