1. Assistant Professor, Dept. of Civil, Construction and Environmental Engineering, Univ. of Alabama, Tuscaloosa, AL 35487 (corresponding author). ORCID: .
2. Professor, Dept. of Building Construction, Virginia Polytechnic Institute and State Univ, Blacksburg, VA 24061. ORCID: .
3. Associate Professor, Dept. of Engineering Economics and Engineering Management, Hohai Univ, Nanjing, Jiangsu 211100, China.
4. Associate Professor, Myers-Lawson School of Construction, Virginia Polytechnic Institute and State Univ, Blacksburg, VA 24061. ORCID: .