About the Authors

Chen Ying

Roles Conceptualization, Data curation, Formal analysis, Writing – original draft

Affiliation School of Transportation and Logistics Engineering, Shandong Jiaotong University, Jinan, China

Yong Jin Kim

Roles Conceptualization, Funding acquisition, Project administration, Supervision, Validation, Writing – review & editing

yongjin@inha.ac.kr

Affiliation Asia Pacific School of Logistics, Inha University, Incheon, Korea

Competing Interests

The authors have declared that no competing interests exist.