Aligny, C
Roux, C
Dourmap, N
Ramdani, Y
Do-Rego, J-C
Jégou, S
Leroux, P
Leroux-Nicollet, I
Marret, S
Gonzalez, B J
Article History
Received: 20 February 2014
Revised: 16 May 2014
Accepted: 23 May 2014
First Online: 3 July 2014
Competing interests
: The authors declare no conflict of interests.