1. Research Assistant, Dept. of Civil and Architectural and Construction Management, Univ. of Wyoming, 1000 E. Univ. Ave., EN3050, Laramie, WY 82071-2000.
2. Associate Professor, Dept. of Civil and Architectural and Construction Management, Univ. of Wyoming, 1000 E. Univ. Ave., EN3050, Laramie, WY 82071-2000 (corresponding author). ORCID: .
3. Professor, Dept. of Mathematics and Statistics, Univ. of Wyoming, 1000 E. Univ., Laramie, WY 82071-3036.