About the Authors

Di Pei

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

Affiliation College of Liberal Arts and Sciences, National University of Defense Technology, Changsha, Hunan, China

Zhiming Liu

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

lzm@nudt.edu.cn

Affiliations College of Liberal Arts and Sciences, National University of Defense Technology, Changsha, Hunan, China, Institute of Chemical Defense, Academy of Military Science, Beijing, China

Wenjian Wu

Roles Conceptualization, Supervision

Affiliation College of Liberal Arts and Sciences, National University of Defense Technology, Changsha, Hunan, China

Biru Hu

Roles Project administration, Resources, Supervision

Affiliation College of Liberal Arts and Sciences, National University of Defense Technology, Changsha, Hunan, China

Competing Interests

The authors have declared that no competing interests exist.