1. Lecturer, School of Property, Construction and Project Management, RMIT Univ., Melbourne, VIC 3000, Australia (corresponding author).
2. Professor of Construction, Head of School of Property, Construction and Project Management, RMIT Univ., Melbourne, VIC 3000, Australia.
3. Professor, School of Property, Construction and Project Management, RMIT Univ., Melbourne, VIC 3000, Australia.
4. Senior Lecturer, School of Mathematical and Geospatial Sciences, RMIT Univ., Melbourne, VIC 3000, Australia.