1. Graduate Research Assistant, Civil, Construction and Environmental Engineering, Univ. of Alabama, 260 H. M. Comer Hall, Box 870205, Tuscaloosa, AL 35487.
2. Postdoctoral Researcher, Civil, Construction and Environmental Engineering, Univ. of Alabama, 260 H. M. Comer Hall, Box 870205, Tuscaloosa, AL 35487 (corresponding author).
3. Assistant Professor, Civil, Environmental and Sustainable Engineering, School of Sustainable Engineering and the Built Environment, Arizona State Univ., 501 E. Tyler Mall Box 875306, Tempe, AZ 85287.
4. Associate Professor, Civil, Construction and Environmental Engineering, Univ. of Alabama, 260 H. M. Comer Hall, Box 870205, Tuscaloosa, AL 35487.