About the Authors
- Carlos A. Flores-López, Carlos A. Machado
- Department of Biology, University of Maryland, College Park, Maryland, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CAM. Performed the experiments: CF-L. Analyzed the data: CF-L CAM. Contributed reagents/materials/analysis tools: CAM. Wrote the paper: CF-L CAM.