1. Ph.D. Student, Swinburne Univ. of Technology, Hawthorn, VIC 3122, Australia.
2. Associate Professor, Swinburne Univ. of Technology, Hawthorn, VIC 3122, Australia (corresponding author).
3. Professor, Swinburne Univ. of Technology, Hawthorn, VIC 3122, Australia.
4. Lecturer, Swinburne Univ. of Technology, Hawthorn, VIC 3122, Australia.
5. Senior Vice President/Senior Principal, DST Consulting Engineers Inc., Thunder Bay, ON, Canada P7B 5V5.
6. Director, Geotesta Pty Ltd., Notting Hill, VIC 3168, Australia.