1. Ph.D. Candidate, Dept. of Civil Engineering, Univ. of Toronto, Ontario, Canada
2. Associate Professor, Dept. of Civil Engineering, Univ. of Toronto, Ontario, Canada. (corresponding author)
3. Professor, Dept. of Civil, Geological and Mining Engineering, École Polytechnique, Montréal, Canada
4. Postdoctoral Fellow, Dept. of Architectural Engineering, Sungkyunkwan Univ., Korea; formerly, Postdoctoral Fellow, Univ. of Toronto, Ontario, Canada.