1. Assistant Professor, Construction Systems Management Program, Ohio State Univ., 590 Woody Hayes Dr., Columbus, OH 43210 (corresponding author).
2. Ph.D. Student, Construction Systems Management Program, Ohio State Univ., 590 Woody Hayes Dr., Columbus, OH 43210.
3. Professor, Dept. of Food, Agricultural, and Biological Engineering, Dept. of Aerospace Engineering, and John Glenn Institute for Public Policy and Public Service, Ohio State Univ., 590 Woody Hayes Dr., Columbus, OH 43210.