Loth, Karine
Costechareyre, Denis
Effantin, Géraldine
Rahbé, Yvan
Condemine, Guy
Landon, Céline
da Silva, Pedro
Article History
Received: 27 October 2014
Accepted: 4 February 2015
First Online: 5 March 2015
Competing interests
: The authors declare no competing financial interests.