1. Ph.D. Student, Dept. of Civil and Environmental Engineering, Univ. of Alberta, DICE 9211 116th St., Edmonton, AB, Canada T6G 1H9.
2. Postdoctoral Fellow, Dept. of Civil and Environmental Engineering, Univ. of Alberta, DICE 9211 116th St., Edmonton, AB, Canada T6G 1H9.
3. Associate Professor, Dept. of Civil and Environmental Engineering, Univ. of Alberta, DICE 9211 116th St., Edmonton, AB, Canada T6G 1H9 (corresponding author).
4. Student, Dept. of Civil and Environmental Engineering, Univ. of Alberta, DICE 9211 116th St., Edmonton, AB, Canada T6G 1H9.