About the Authors

Archana Dhasarathy

Affiliation Laboratory of Molecular Carcinogenesis, National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, North Carolina, United States of America

Dhiral Phadke

Affiliation SRA International Inc., Research Triangle Park, North Carolina, United States of America

Deepak Mav

Affiliation SRA International Inc., Research Triangle Park, North Carolina, United States of America

Ruchir R. Shah

Affiliation SRA International Inc., Research Triangle Park, North Carolina, United States of America

Paul A. Wade

wadep2@niehs.nih.gov

Affiliation Laboratory of Molecular Carcinogenesis, National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist. Please note that the authors Dhiral Phadke, Deepak Mav and Ruchir R Shah are employed by a commercial company, SRA International Inc., and performed data analysis under contract from NIEHS. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: AD PAW. Performed the experiments: AD. Analyzed the data: AD DP DM RRS. Contributed reagents/materials/analysis tools: AD DP DM RRS PAW. Wrote the paper: AD. All authors read and approved final manuscript.