1. Division of Environmental Hazards and Health Effects, National Center for Environmental Health, CDC
2. Florida Department of Health, Tallahassee, Florida
3. North Carolina Department of Health and Human Services, Raleigh, North Carolina
4. Louisiana Department of Health and Hospitals, New Orleans, Louisiana
5. Division of Environmental Health, Michigan Department of Health and Human Services, Lansing, Michigan
6. Office of Environmental Public Health Sciences, Washington State Department of Health, Olympia, Washington
7. Environmental Public Health Section, Center for Health Protection, Oregon Public Health Division, Oregon Health Authority, Portland, Oregon
8. Bureau of Occupational Health and Injury Prevention, New York State Department of Health, Albany, New York
9. Division of Surveillance, Hazard Evaluations, and Field Studies, National Institute for Occupational Safety and Health, CDC