About the Authors

T. McMillen

tmcmillen@fullerton.edu

Affiliation Department of Mathematics, California State University Fullerton, Fullerton, California, United States of America

T. Williams

Affiliation Basic Medical Sciences, St. George's University of London, London, United Kingdom

P. Holmes

Affiliations Program in Applied and Computational Mathematics, Princeton University, Princeton, New Jersey, United States of America, Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TW. Performed the experiments: TW. Analyzed the data: TM TW PH. Contributed reagents/materials/analysis tools: TM PH. Wrote the paper: TM.