1. Professor, School of Economics and Management, Chang’an Univ., Shanxi, Xian 710061, PR China (corresponding author). ORCID: .
2. Professor, Dept. of Technology, College of Applied Science and Technology, Illinois State Univ., Normal, IL 61790.
3. Associate Professor, School of Civil Engineering and Built Environment, Queensland Univ. of Technology, Brisbane 4000, Australia.
4. Associate Professor, School of Civil Engineering, Chang’an Univ., Shanxi, Xian 710061, PR China.
5. Professor, School of Civil Engineering and Built Environment, Queensland Univ. of Technology, Brisbane 4000, Australia.