Gamucci, A.
Spirito, D.
Carrega, M.
Karmakar, B.
Lombardo, A.
Bruna, M.
Pfeiffer, L. N.
West, K. W.
Ferrari, A. C.
Polini, M.
Pellegrini, V.
Article History
Received: 14 October 2014
Accepted: 10 November 2014
First Online: 19 December 2014
Competing interests
: The authors declare no competing financial interests.