About the Authors

Michelle A. Carey

Affiliation Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina, United States of America

J. Alyce Bradbury

Affiliation Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina, United States of America

Yvette D. Rebolloso

Affiliation Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina, United States of America

Joan P. Graves

Affiliation Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina, United States of America

Darryl C. Zeldin

zeldin@niehs.nih.gov

Affiliation Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina, United States of America

Dori R. Germolec

Affiliation Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MC JAB DZ DRG. Performed the experiments: MC JAB YDR JPG. Analyzed the data: MC JAB YDR JPG DZ DRG. Contributed reagents/materials/analysis tools: MC JAB YDR JPG DZ DRG. Wrote the paper: MC JAB YDR JPG DZ DRG.