1. Ph.D. Student, Institute of Catastrophe Risk Management, Interdisciplinary Graduate School, Nanyang Technological Univ., 50 Nanyang Ave., Singapore 639798, Singapore (corresponding author).
2. Associate Professor, School of Mechanical and Aerospace Engineering, Nanyang Technological Univ., 50 Nanyang Ave., Singapore 639798, Singapore.
3. Associate Professor, School of Civil and Environmental Engineering, Nanyang Technological Univ., 50 Nanyang Ave., Singapore 639798, Singapore.
4. Principal Member of Technical Staff, DSO National Laboratories, 20 Science Park Dr., Singapore 118230, Singapore.