About the Authors

Sara L. Martin

slwmartin@gmail.com

Affiliation Department of Integrative Biology, University of Guelph, Guelph, Ontario, Canada

Brian C. Husband

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SLM BCH. Performed the experiments: SLM. Analyzed the data: SLM. Contributed reagents/materials/analysis tools: BCH. Wrote the paper: SLM BCH.