1. Ph.D. Candidate, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Hong Kong SAR.
2. Associate Professor, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Hong Kong SAR.
3. Assistant Professor, Lyles School of Civil Engineering, Purdue Univ., West Lafayette, IN.
4. Postdoctoral Fellow, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ.