Gouyer, Valérie
Dubuquoy, Laurent
Robbe-Masselot, Catherine
Neut, Christel
Singer, Elisabeth
Plet, Ségolène
Geboes, Karel
Desreumaux, Pierre
Gottrand, Frédéric
Desseyn, Jean-Luc
Article History
Received: 11 September 2014
Accepted: 26 January 2015
First Online: 14 May 2015
Competing interests
: The authors declare no competing financial interests.