1. Ph.D. Student, Dept. of Construction Management, Tsinghua Univ., Beijing 100084, China. ORCID:
2. Associate Professor, Dept. of Construction Management, Tsinghua Univ., Beijing 100084, China (corresponding author). ORCID: .
3. Senior Lecturer, Dept. of Civil and Environmental Engineering, Univ. of Auckland, Auckland 1052, New Zealand.