About the Authors

Ana Perisic

Affiliation Department of Mathematics and Statistics, University of Guelph, Guelph, Ontario, Canada

Chris T. Bauch

cbauch@uoguelph.ca

Affiliation Department of Mathematics and Statistics, University of Guelph, Guelph, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CTB. Performed the experiments: AP. Analyzed the data: AP. Wrote the paper: AP CTB.