1. Postdoctoral Fellow, Dept. of Building, Civil, and Environmental Engineering, Concordia Univ., 1515 Sainte-Catherine St. W., Montréal, QC, Canada H3G 1M8.
2. Professor, Dept. of Building, Civil, and Environmental Engineering, Concordia Univ., 1515 Sainte-Catherine St. W., Montréal, QC, Canada H3G 1M8.