1. School of Engineering, The University of British Columbia - Okanagan campus, 1137 Alumni Avenue, Kelowna, BC V1V 1V7, Canada.
2. Civil and Environmental Engineering, University of Strathclyde, Glasgow, Lanarkshire G1 1XJ, United Kingdom.
3. Department of Civil Engineering, The University of British Columbia, 6250 Applied Science Lane, Vancouver, BC V6T 1Z4, Canada.