1. Department of Civil, Architectural, and Environmental Engineering, University of Texas at Austin, 301 East Dean Keeton Street, Stop C1761, Austin, TX 78712.
2. Department of Civil Engineering and Applied Mechanics, McGill University, Suite 483, 817 Sherbrooke Street West, Montreal, Quebec H3A 2K6, Canada.
3. School of Sustainable Engineering and the Built Environment, Arizona State University, Room ECG252, Tempe, AZ 85287-5306.