1. ARC Research Associate, Dept. of Civil Engineering, Curtin Univ., GPO Box U1987, Perth, WA 6845, Australia (corresponding author).
2. John Curtin Distinguished Professor, Dept. of Civil Engineering, Curtin Univ., GPO Box U1987, Perth, WA 6845, Australia.
3. Professor, School of Sustainable Development and Architecture, Bond Univ., 14 University Dr., Robina, QLD 4229, Australia.
4. Associate Professor, Dept. of Construction Management, Curtin Univ., GPO Box U1987, Perth, WA 6845, Australia.
5. Visiting Assistant Professor, Division of Building Science and Technology, City Univ. of Hong Kong, Tat Chee Ave., Kowloon, Hong Kong Special Administrative Region.