About the Authors

Ke Xu, Shawn M. Gomez
Department of Biomedical Engineering, University of North Carolina School of Medicine, Chapel Hill, North Carolina, United States of America

Ke Xu, Timothy C. Elston, Shawn M. Gomez
Department of Pharmacology, University of North Carolina School of Medicine, Chapel Hill, North Carolina, United States of America

Kevin T. Morgan
Old Dogs in Training, Carrboro, North Carolina, United States of America

Abby Todd Gehris
Department of Mathematics, Broome Community College, Binghamton, New York, United States of America

Shawn M. Gomez
Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Corresponding Authors

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KX KTM ATG TCE SMG. Performed the experiments: KX ATG. Analyzed the data: KX KTM ATG TCE SMG. Contributed reagents/materials/analysis tools: KX KTM ATG TCE SMG. Wrote the paper: KX KTM TCE SMG.