About the Authors

Yan Chen

Roles Data curation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

mzhdxg@163.com

Affiliation College of Transportation Management, Zhejiang Institute of Communications, Hangzhou, Zhejiang, China

Competing Interests

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.