About the Authors

Yuanyuan Fan

Roles Data curation, Formal analysis, Methodology, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

jzfanyy@jzsz.edu.cn

Affiliation School of Information and Engineering, Jiaozuo Normal College, Jiaozuo, China

Competing Interests

The authors have declared that no competing interests exist.