About the Authors
- Jessica R Ward
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*To whom correspondence should be addressed. E-mail: jrw37@cornell.edu
Affiliation Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America
- Kevin D Lafferty
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Affiliation United States Geological Survey Western Ecological Research Center, Marine Science Institute, University of California, Santa Barbara, Santa Barbara, California, United States of America
Competing Interests
The authors have declared that no conflicts of interest exist.
Author Contributions
JRW performed the experiments, analyzed the data, and wrote the paper. KDL conceived and designed the experiments and wrote the paper.