About the Authors

Zhangang Hao

Contributed equally to this work with: Zhangang Hao, Hongwei Ge

Roles Data curation, Project administration, Software, Supervision, Writing – review & editing

zghao2000@sina.com

Affiliation School of Business Administration, Shandong Technology and Business University, Yantai, Shandong, China

Hongwei Ge

Contributed equally to this work with: Zhangang Hao, Hongwei Ge

Roles Project administration

Affiliation School of Computer Science and Technology, Dalian University of Technology, Dalian, Liaoning, China

Long Wang

Roles Writing – original draft

Affiliation School of Computer Science and Technology, Dalian University of Technology, Dalian, Liaoning, China

Competing Interests

The authors have declared that no competing interests exist.