1. Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
2. Department of Computational Medicine and Bioinformatics, School of Medicine, University of Michigan, Ann Arbor, Michigan, USA
3. Epigenomics Core, School of Medicine, University of Michigan, Ann Arbor, Michigan, USA
4. Department of Cell and Developmental Biology, Center of Excellence in Environmental Toxicology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
5. Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
6. Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA