1. Doctorate Scholar, School of Civil and Mechanical Engineering, Curtin Univ., Perth, WA 6845, Australia (corresponding author).
2. John Curtin Distinguished Professor, School of Civil and Mechanical Engineering, Curtin Univ., Perth, WA 6845, Australia.
3. Senior Lecturer, Dept. of Construction Management, Curtin Univ., Perth, WA 6845, Australia.
4. Lecturer, Dept. of Construction Management, Curtin Univ., Perth, WA 6845, Australia.
5. Associate Professor, Dept. of Construction Management, Curtin Univ., Perth, WA 6845, Australia.