About the Authors
- Stanca M. Ciupe
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* E-mail: stanca@math.vt.edu
Affiliation Department of Mathematics, Virginia Tech, Blacksburg, Virginia, United States of America
- Sarah Hews
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Affiliation School of Natural Sciences, Hampshire College, Amherst, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SMC SH. Performed the experiments: SMC SH. Analyzed the data: SMC SH. Contributed reagents/materials/analysis tools: SMC SH. Wrote the paper: SMC SH.