About the Authors

Kiersten Utsey

Roles Investigation, Writing – original draft

Affiliation Department of Mathematics, University of Utah, Salt Lake City, Utah, United States of America

James P. Keener

Roles Conceptualization, Funding acquisition, Supervision, Validation, Writing – review & editing

keener@math.utah.edu

Affiliation Departments of Mathematics and Biomedical Engineering, University of Utah, Salt Lake City, Utah, United States of America

Competing Interests

The authors have declared that no competing interests exist.