1. Associate Engineer, Capital Project Management, Inc., 1777 Sentry Parkway West, VEVA Bldg. 11, Suite 100 Blue Bell, PA 19422; formerly, Master’s Student, Dept. of Civil, Architectural and Environmental Engineering, Univ. of Texas at Austin, 1 Univ. Station C1752, Austin, TX 78712.
2. Postdoctoral Fellow, Dept. of Architecture and Civil Engineering, City Univ. of Hong Kong, 83 Tat Chee Ave., Kowloon Tong, Hong Kong (corresponding author).
3. C. T. Wells Professor of Project Management, Dept. of Civil, Architectural and Environmental Engineering, Univ. of Texas at Austin, 1 Univ. Station C1752, Austin, TX 78712.