1. Ph.D. Student, Civil Engineering and Built Environment School, Science and Engineering Faculty, Queensland Univ. of Technology, 2, George St., Brisbane, QLD 4000, Australia (corresponding author).
2. Senior Lecturer, Civil Engineering and Built Environment School, Science and Engineering Faculty, Queensland Univ. of Technology, 2, George St., Brisbane, QLD 4000, Australia.
3. Lecturer, Civil Engineering and Built Environment School, Science and Engineering Faculty, Queensland Univ. of Technology, 2, George St., Brisbane, QLD 4000, Australia.
4. Assistant Professor, Dept. of Construction Management and Real Estate, School of Economics and Management, Tongji Univ., 1239 Siping Rd., Yangpu, Shanghai, China.