About the Authors

Janita P. Hogan

Roles Conceptualization, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Mathematics & Statistics, University of Maryland Baltimore County, Baltimore, Maryland, United States of America

Bradford E. Peercy

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

bpeercy@umbc.edu

Affiliation Department of Mathematics & Statistics, University of Maryland Baltimore County, Baltimore, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.