- Correspondence to Dr Lonzozou Kpanake, University of Québec (TELUQ), 5800 rue Saint-Denis, bureau 1105, Montréal, Québec, Canada H2S 3L5;
- Received 14 October 2016
- Revised 28 March 2017
- Accepted 18 April 2017
- Published online 15 May 2017.
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