Nguyen, P H
Giraud, J
Staedel, C
Chambonnier, L
Dubus, P
Chevret, E
Bœuf, H
Gauthereau, X
Rousseau, B
Fevre, M
Soubeyran, I
Belleannée, G
Evrard, S
Collet, D
Mégraud, F
Varon, C
Article History
Received: 22 December 2015
Revised: 2 February 2016
Accepted: 12 February 2016
First Online: 9 May 2016
Competing interests
: The authors declare no conflict of interest.