1. Master’s Student, Dept. of Construction Management, Tsinghua Univ., No. 30, Shuangqing Rd., HaiDian District, Beijing 100084, PR China.
2. Associate Professor, Dept. of Construction Management, Tsinghua Univ., No. 30, Shuangqing Rd., HaiDian District, Beijing 100084, PR China (corresponding author). ORCID: .