1. Associate Professor, Centre for Construction Innovation and Project Management, Faculty of Built Environment, Univ. of Malaya, 50603 Kuala Lumpur, Malaysia (corresponding author).
2. Professor, Vice Chancellor’s Office, International Univ. of Malaya-Wales, 50480 Kuala Lumpur, Malaysia.
3. Senior Lecturer, Faculty of Business and Law, AUT Univ., Private Bag 92006, Auckland 1142, New Zealand; formerly, School of Information Systems, Curtin Univ., Bentley WA 6102, Australia.
4. Senior Lecturer, Dept. of Quantity Surveying, Faculty of Built Environment, Univ. of Malaya, 50603 Kuala Lumpur, Malaysia.
5. Research Fellow, Centre for Construction Innovation and Project Management, Faculty of Built Environment, Univ. of Malaya, 50603 Kuala Lumpur, Malaysia.