About the Authors
Department of Biology, Case Western Reserve University, Cleveland, Ohio, United States of America
Center for Global Health and Disease, Case Western Reserve University, Cleveland, Ohio, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: ERJ. Performed the experiments: JNM ERJ. Analyzed the data: ERJ JNM. Contributed reagents/materials/analysis tools: ERJ. Wrote the paper: JNM ERJ.