About the Authors

Robert L. Glaser

glaser@wadsworth.org

Affiliations Wadsworth Center, New York State Department of Health, Albany, New York, United States of America, Department of Biomedical Sciences, University at Albany, State University of New York, Albany, New York, United States of America

Mark A. Meola

Affiliation Wadsworth Center, New York State Department of Health, Albany, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RLG. Performed the experiments: RLG MAM. Analyzed the data: RLG MAM. Wrote the paper: RLG.