Al Jord, Adel
LemaƮtre, Anne-Iris
Delgehyr, Nathalie
Faucourt, Marion
Spassky, Nathalie
Meunier, Alice
Article History
Received: 5 January 2014
Accepted: 14 August 2014
First Online: 12 October 2014
Competing interests
: The authors declare no competing financial interests.