About the Authors

Janet M. Doolittle

Affiliation Curriculum in Bioinformatics and Computational Biology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Shawn M. Gomez

smgomez@unc.edu

Affiliations Joint Department of Biomedical Engineering, University of North Carolina School of Medicine, Chapel Hill, North Carolina, United States of America, Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America, Department of Pharmacology, University of North Carolina School of Medicine, Chapel Hill, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JMD SMG. Performed the experiments: JMD. Analyzed the data: JMD SMG. Wrote the paper: JMD SMG.