1. Research Associate, Polytechnique Montreal, P.O. Box 6079, Station Centre-Ville, Montreal, QC, Canada H3C 3A7.
2. Professor, Polytechnique Montreal, P.O. Box 6079, Station Centre-Ville, Montreal, QC, Canada H3C 3A7 (corresponding author).
3. Professor, Polytechnique Montreal, P.O. 6079, Station Centre-Ville, Montreal, QC, Canada H3C 3A7.