About the Authors

Charles T Hanifin, Edmund D Brodie Jr.
Department of Biology, Utah State University, Logan, Utah, United States of America

Edmund D Brodie III
Department of Biology, University of Virginia, Charlottesville, Virginia, United States of America

Corresponding Author

charlesh@stanford.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

CTH, EDB Jr., and EDB III conceived and designed the experiments, performed the experiments, analyzed the data, and wrote the paper.