1. Assistant Professor, Dept. of Civil and Environmental Engineering, Univ. of Michigan, Ann Arbor, MI 48109–2125 (corresponding author).
2. Professor, School of Sustainable Engineering for the Built Environment, Arizona State Univ., Tempe, AZ 85287–5306.
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of California at Berkeley, CA 94720–1710.
4. Associate, Geosyntec Consultants, Huntington Beach, CA, 92648.
5. Adjunct Professor, Dept. of Civil and Environmental Engineering, Univ. of California at Berkeley, CA 94720–1710.