1 Division of Translational Toxicology, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, North Carolina, USA.
2 Nicholas School of the Environment, Duke University, Durham, North Carolina, USA.
3 Center for Computational Toxicology and Exposure, Office of Research and Development (ORD), U.S. Environmental Protection Agency (EPA), Research Triangle Park, North Carolina, USA.
4 Biomath Consulting, Emory University, Atlanta, Georgia, USA.
5 Center for Public Health and Environmental Assessment, ORD, U.S. EPA, Cincinnati, Ohio, USA.
6 Linda Teuschler & Associates, St. Petersburg, Florida, USA.