1. Postdoctoral Fellow, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., 11 Yuk Choi Rd., Hung Hom, Kowloon, Hong Kong, China; formerly, Ph.D. Candidate, Dept. of Construction Management and Real Estate, School of Economics and Management, Tongji Univ., 1239 Siping Rd., Shanghai 200092, China (corresponding author).
2. Chair Professor, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., 11 Yuk Choi Rd., Hung Hom, Kowloon, Hong Kong, China.
3. Professor, Dept. of Construction Management and Real Estate, School of Economics and Management, Tongji Univ., 1239 Siping Rd., Shanghai 200092, China.
4. Associate Professor, Sino-German College for Applied Sciences, Tongji Univ., 1239 Siping Rd., Shanghai 200092, China.