Gomez, E
Duléry, R
Langlois, C
Coiteux, V
Terriou, L
Magro, L
Gauthier, J
de Berranger, E
Duhamel, A
Yakoub-Agha, I
Article History
Received: 28 December 2013
Revised: 28 May 2014
Accepted: 24 June 2014
First Online: 15 September 2014
Competing interests
: The authors declare no conflict of interest.