About the Authors

Derui Kong

Roles Resources, Visualization, Writing – original draft

Affiliation School of Emergency Management and Safety Engineering, North China University of Science and Technology, Tangshan, Hebei, China

Yinfeng Li

Roles Conceptualization, Supervision, Validation, Writing – review & editing

liyinfeng@ncst.edu.cn

Affiliation School of Emergency Management and Safety Engineering, North China University of Science and Technology, Tangshan, Hebei, China

Manzhen Duan

Roles Conceptualization, Validation

Affiliation School of Emergency Management and Safety Engineering, North China University of Science and Technology, Tangshan, Hebei, China

Competing Interests

The authors have declared that no competing interests exist.