1. C. T. Wells Professor of Project Management, Dept. of Civil, Architectural and Environmental Engineering, Univ. of Texas at Austin, 301 E. Dean Keeton St., Austin, TX 78712.
2. Ph.D. Student, Dept. of Civil, Architectural and Environmental Engineering, Univ. of Texas at Austin, 301 E. Dean Keeton St., Austin, TX 78712 (corresponding author). ORCID: .