1. UC Quake Centre Research Engineer, Dept. of Civil and Environmental Engineering, Univ. of Auckland, Auckland, New Zealand (corresponding author).
2. Senior Lecturer, Dept. of Civil and Environmental Engineering, Univ. of Auckland, Auckland, New Zealand.
3. Lecturer, Dept. of Built Environment Engineering, Auckland Univ. of Technology, Auckland, New Zealand.
4. Professor, Dept. of Civil and Environmental Engineering, Univ. of Auckland, Auckland, New Zealand.