About the Authors

Sarah Hamylton

shamylto@uow.edu.au

Affiliation School of Earth and Environmental Sciences, University of Wollongong, Wollongong, New South Wales, Australia

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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