Beugnot, Jean-Charles
Lebrun, Sylvie
Pauliat, Gilles
Maillotte, Hervé
Laude, Vincent
Sylvestre, Thibaut
Article History
Received: 2 June 2014
Accepted: 12 September 2014
First Online: 24 October 2014
Competing interests
: The authors declare no competing financial interests.