1. Ph.D. Candidate, Institute of Construction Management, College of Civil Engineering and Architecture, Zhejiang Univ., 866 Yuhangtang Rd., Hangzhou 310058, China; Joint Ph.D. Student, Dept. of Building and Real Estate, Faculty of Construction and Environment, Hong Kong Polytechnic Univ., 11 Yuk Choi Rd., Hung Hom, Kowloon, Hong Kong 999077, China (corresponding author).
2. Professor, Institute of Construction Management, College of Civil Engineering and Architecture, Zhejiang Univ., 866 Yuhangtang Rd., Hangzhou 310058, China.
3. Chair Professor, Dept. of Building and Real Estate, Faculty of Construction and Environment, Hong Kong Polytechnic Univ., 11 Yuk Choi Rd., Hung Hom, Kowloon, Hong Kong 999077, China.