1. Research Assistant, Univ. of British Columbia Okanagan Campus, 1137 Alumni Ave., Kelowna, BC, Canada V1V 1V7 (corresponding author).
2. Professor, Univ. of British Columbia Okanagan Campus, EME 4243, 1137 Alumni Ave., Kelowna, BC, Canada V1V 1V7.
3. Professor, Université Laval, Pavillon Félix-Antoine-Savard, 2325 rue des Bibliothèques, Local 1628, QC, Canada G1V 0A6.