About the Authors

Chad Kimmel

cpk5@pitt.edu

Affiliation Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Shyam Visweswaran

Affiliation Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CPK SV. Performed the experiments: CPK. Analyzed the data: CPK SV. Contributed reagents/materials/analysis tools: CPK SV. Wrote the paper: CPK SV.