About the Authors

Nathan T. Mortimer
Department of Biology, Emory University, Atlanta, Georgia, United States of America

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NTM BZK ESK TAS. Performed the experiments: NTM BZK ESK. Analyzed the data: NTM TAS. Wrote the paper: NTM BZK ESK TAS.