1. Texas Department of State Health Services Austin Texas
2. Arizona Department of Health Services Phoeniz Arizona
3. Department of Community and Family HealthUniversity of South Florida Tampa Florida
4. New York State Department of Health Albany New York
5. Michigan Birth Defects RegistryMichigan Department of Community Health Lansing Michigan
6. North Carolina Birth Defects Monitoring Program Raleigh North Carolina
7. Massachusetts Department of Public Health Boston Massachusetts
8. Association of American Indian PhysiciansFormerly Oklahoma Area Tribal Epidemiology Center and Southern Plains Tribal Health Board Oklahoma City Oklahoma
9. Navajo Epidemiology CenterNavajo Nation Department of Health Window Rock Arizona
10. National Center on Birth Defects and Developmental DisabilitiesCenters for Disease Control and Prevention Atlanta Georgia