1. Senior Researcher, Landmark Group of Builders, 9765 54 Ave., Edmonton, AB T6E 5J4, Canada (corresponding author).
2. Associate Professor, Dept. of Civil and Environmental Engineering, Univ. of Alberta, Edmonton, AB, Canada.
3. Associate Professor, Dept. of Civil Engineering, Univ. of Twente, Enschede, Netherlands.
4. CEO, Kullman Building Corporate, Lebanon, NJ.