1. Ph.D. Student, Okanagan School of Engineering, Univ. of British Columbia, 3333 University Way, Kelowna, BC, Canada V1V 1V7 (corresponding author).
2. Associate Professor, Okanagan School of Engineering, Univ. of British Columbia, 3333 University Way, Kelowna, BC, Canada V1V 1V7.
3. Professor, Okanagan School of Engineering, Univ. of British Columbia, 3333 University Way, Kelowna, BC, Canada V1V 1V7.