Grégoire, Charlotte
Bragard, Isabelle
Jerusalem, Guy
Etienne, Anne-Marie
Coucke, Philippe
Dupuis, Gilles
Lanctôt, Dominique
Faymonville, Marie-Elisabeth
Article History
Received: 8 May 2017
Revised: 22 August 2017
Accepted: 24 August 2017
First Online: 19 September 2017
Competing interests
: The authors declare no conflict of interest.