1. Adjunct Professor, Univ. of Wisconsin Law School, 975 Bascom Mall, Madison, WI 53706.
2. Ph.D. Student, Dept. of Civil and Environmental Engineering, Construction Engineering and Management, Univ. of Wisconsin–Madison, 2352 Engineering Hall, 1415 Engineering Dr., Madison, WI 53706 (corresponding author).
3. Professor and Chair, Construction Engineering and Management, Univ. of Wisconsin–Madison, 2320 Engineering Hall, 1415 Engineering Dr., Madison, WI 53706.