Aubry, A
Galiacy, S
Ceccato, L
Marchand, C
Tricoire, C
Lopez, F
Bremner, R
Racaud-Sultan, C
Monsarrat, B
Malecaze, F
Allouche, M
Article History
Received: 18 June 2014
Revised: 20 February 2015
Accepted: 24 February 2015
First Online: 7 May 2015
Competing interests
: The authors declare no conflict of interest.