1. Research Associate, Centre for Infrastructure Engineering and Safety, School of Civil and Environmental Engineering, Univ. of New South Wales, UNSW Sydney, NSW 2052, Australia.
2. Scientia Professor and Australian Laureate Fellow, Centre for Infrastructure Engineering and Safety, School of Civil and Environmental Engineering, Univ. of New South Wales, UNSW Sydney, NSW 2052, Australia (corresponding author).
3. Lecturer, Centre for Built Infrastructure Research, School of Civil and Environmental Engineering, Univ. of Technology Sydney, Broadway, NSW 2007, Australia.