About the Authors

Marcel Salathé
Department of Biology, Stanford University, Stanford, California, United States of America

James H. Jones
Department of Anthropology, Stanford University, Stanford, California, United States of America

James H. Jones
Woods Institute for the Environment, Stanford University, Stanford, California, United States of America

Corresponding Author

salathe@stanford.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MS JHJ. Performed the experiments: MS. Analyzed the data: MS. Wrote the paper: MS.