About the Authors

Pingfan Hu

Roles Formal analysis, Investigation, Resources, Software, Validation, Writing – original draft, Writing – review & editing

Affiliation Department of Engineering Management and Systems Engineering, George Washington University, Washington, District of Columbia, United States of America

Bogdan Bunea

Roles Formal analysis, Software, Writing – review & editing

Affiliation Department of Engineering Management and Systems Engineering, George Washington University, Washington, District of Columbia, United States of America

John Paul Helveston

Roles Conceptualization, Data curation, Funding acquisition, Methodology, Project administration, Resources, Software, Supervision, Visualization, Writing – original draft, Writing – review & editing

jph@gwu.edu

Affiliation Department of Engineering Management and Systems Engineering, George Washington University, Washington, District of Columbia, United States of America

Competing Interests

The authors have declared that no competing interests exist.