1. Ph.D. Candidate, Dept. of Civil Engineering, McMaster Univ., Hamilton, ON, Canada L8S 4L7 (corresponding author).
2. Master’s Student, Dept. of Civil and Environmental Engineering, Univ. of California, Berkeley, CA 94720-1710.
3. Assistant Professor, Dept. of Civil Engineering, McMaster Univ., Hamilton, ON, Canada L8S 4L7.