1. Occupational and Environmental Epidemiology Branch; Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health; Bethesda MD
2. National Institute on Minority Health and Health Disparities; National Institutes of Health; Bethesda MD
3. Division of Epidemiology & Community Health; School of Public Health; University of Minnesota; Minneapolis MN
4. Masonic Cancer Center, University of Minnesota; Minneapolis MN
5. Division of Epidemiology; Mayo Clinic; Rochester MN
6. Metropolitan Water District of Southern California; Los Angeles CA
7. Department of Exercise and Nutrition Sciences; Milken Institute School of Public Health, George Washington University; Washington DC
8. Center for Health Effects of Environmental Contamination; University of Iowa; Iowa City IA