About the Authors

Cheng Wang

Contributed equally to this work with: Cheng Wang, Xuefeng Li, Zuqiang Xiong

Roles Writing – original draft

Affiliations School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China, Henan Collaborative Innovation Center of Coal Work Safety, Jiaozuo, Henan, China

Xuefeng Li

Contributed equally to this work with: Cheng Wang, Xuefeng Li, Zuqiang Xiong

Roles Investigation

wangchengcumt@163.com (XL); xzqjzit@163.com (ZX)

Affiliation School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China

Zuqiang Xiong

Contributed equally to this work with: Cheng Wang, Xuefeng Li, Zuqiang Xiong

Roles Data curation

wangchengcumt@163.com (XL); xzqjzit@163.com (ZX)

Affiliations School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China, Henan Collaborative Innovation Center of Coal Work Safety, Jiaozuo, Henan, China

Chun Wang

Roles Formal analysis

‡ These authors also contributed equally to this work.

Affiliations School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China, Henan Collaborative Innovation Center of Coal Work Safety, Jiaozuo, Henan, China

Chengdong Su

Roles Data curation

‡ These authors also contributed equally to this work.

Affiliations School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China, Henan Collaborative Innovation Center of Coal Work Safety, Jiaozuo, Henan, China

Yaohui Zhang

Roles Data curation

Current address: Department of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China

‡ These authors also contributed equally to this work.

Affiliation Henan College of Industry & Information Technology, Jiaozuo, Henan, China

Competing Interests

The authors have declared that no competing interests exist.