Delcanale, Pietro
Pennacchietti, Francesca
Maestrini, Giulio
RodrÃguez-Amigo, Beatriz
Bianchini, Paolo
Diaspro, Alberto
Iagatti, Alessandro
Patrizi, Barbara
Foggi, Paolo
Agut, Monserrat
Nonell, Santi
Abbruzzetti, Stefania
Viappiani, Cristiano
Article History
Received: 11 June 2015
Accepted: 24 September 2015
First Online: 23 October 2015
Competing interests
: The authors declare no competing financial interests.