1. School of Economics and Management, University of Science and Technology Beijing, Beijing, China
2. School of Business and Economics, Loughborough University, Loughborough, UK
3. Department of Safety Supervision, Beijing Subway Limited, Beijing, China
4. School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, UK
5. Department of Statistics and Data Science, Southern University of Science and Technology, Shenzhen, China