About the Authors
- Benjamin B. Davis
- Center for Health and the Environment, University of California Davis, Davis, California, United States of America
The authors have declared that no competing interests exist.
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.