1. Department of Environmental Sciences and Engineering; UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill; Chapel Hill; NC; 27599; USA
2. Department of Biostatistics; UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill; Chapel Hill; NC; 27599; USA
3. National Health and Environmental Effects Research Laboratory; Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park; NC; 27711; USA
4. Faculty of Medicine; Juarez University of Durango State; Durango; Mexico
5. Department of Toxicology; CINVESTAV-IPN; Mexico City; Mexico
6. Department of Nutrition; UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill; Chapel Hill; NC; 27599; USA