About the Authors
- Jennifer H. Stern, Jon J. Ramsey
- VM Molecular Biosciences, University of California Davis, Davis, California, United States of America
- Kyoungmi Kim
- Department of Public Health Sciences, University of California Davis, Davis, California, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: JHS JJR. Performed the experiments: JHS. Analyzed the data: JHS KK. Contributed reagents/materials/analysis tools: KK JJR. Wrote the paper: JHS KK JJR.