Gomez-Diaz, J.S.
Moldovan, C
Capdevila, S
Romeu, J
Bernard, L.S.
Magrez, A
Ionescu, A.M.
Perruisseau-Carrier, J
Article History
Received: 24 April 2014
Accepted: 21 January 2015
First Online: 2 March 2015
Competing interests
: The authors declare no competing financial interests.