1. Postdoctoral Researcher, Construction Engineering and Management, Charles Durham School of Architectural Engineering and Construction, Univ. of Nebraska–Lincoln, W113 Nebraska Hall, Lincoln, NE 68588.
2. Assistant Professor, Construction Engineering and Management, Charles Durham School of Architectural Engineering and Construction, Univ. of Nebraska–Lincoln, W113 Nebraska Hall, Lincoln, NE 68588 (corresponding author).
3. Ph.D. Student, Construction Engineering and Management, Charles Durham School of Architectural Engineering and Construction, Univ. of Nebraska–Lincoln, W113 Nebraska Hall, Lincoln, NE 68588.