1. MAB-Mackay Rehabilitation Centre, CRIR, 7000, Sherbrooke Street West, Montreal, QC, H4B 1R3, Canada;
2. School of Optometry, University of Montreal, 3744 Jean-Brillant, Montreal, QC, H3T 1P1, Canada;
3. MAB-Mackay Rehabilitation Centre, CRIR, Montreal, QC, Canada;