Bhajun, Ricky
Guyon, Laurent
Pitaval, Amandine
Sulpice, Eric
Combe, Stéphanie
Obeid, Patricia
Haguet, Vincent
Ghorbel, Itebeddine
Lajaunie, Christian
Gidrol, Xavier
Article History
Received: 8 August 2014
Accepted: 14 January 2015
First Online: 12 February 2015
Competing interests
: The authors declare no competing financial interests.