Allaire, J
Moreel, X
Labonté, M-È
Léger, C
Caron, A
Julien, P
Lamarche, B
Fradet, V
Article History
Received: 2 April 2014
Revised: 8 December 2014
Accepted: 8 January 2015
First Online: 11 March 2015
Competing interests
: The authors declare no conflict of interest.