1. Dept. of Civil Engineering, Zhejiang Univ., Hangzhou 310058, China; Polytechnic Institute, Zhejiang Univ., Hangzhou 310058, China.
2. School of Public Administration, Zhejiang Univ. of Finance & Economics, Hangzhou 310018, China (corresponding author). ORCID: .
3. Dept. of Civil Engineering, Zhejiang Univ., Hangzhou 310058, China; Center for Real Estate Studying, Zhejiang Univ., Hangzhou 310058, China. ORCID: .
4. Shanghai Company Zhejiang Branch, China Construction Eighth Engineering Bureau Co., Ltd, Hangzhou 311200, China.