1. Ph.D. Candidate, School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China.
2. Associate Professor, Dept. of the Built Environment, College of Design and Engineering, National Univ. of Singapore, 4 Architecture Dr., Singapore 117566. ORCID: .
3. Professor, School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China. ORCID: .
4. Associate Professor, School of Economics and Management, Beijing Jiaotong Univ., Beijing 140001, China (corresponding author). ORCID: .