About the Authors

Benjamin B. Davis
Center for Health and the Environment, University of California Davis, Davis, California, United States of America

Corresponding Author

bbdavis@ucdavis.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BBD KEP. Performed the experiments: BBD YS RPD VF. Analyzed the data: BBD DJT. Contributed reagents/materials/analysis tools: BBD KEP. Wrote the paper: BBD RPD VF KEP.