Florentin, Raphael
Kermene, Vincent
Benoist, Joel
Desfarges-Berthelemot, Agnès
Pagnoux, Dominique
Barthélémy, Alain
Huignard, Jean-Pierre
Article History
Received: 3 March 2016
Revised: 22 August 2016
Accepted: 25 August 2016
First Online: 29 August 2016
Competing interests
: The authors declare no conflict of interest.