1. Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion; Centers for Disease Control and Prevention; Atlanta Georgia
2. Division of Cancer Control and Population Sciences; National Cancer Institute; Bethesda Maryland
3. Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention; Centers for Disease Control and Prevention; Atlanta Georgia
4. Surveillance Research Program; American Cancer Society; Atlanta Georgia
5. North American Association of Central Cancer Registries; Springfield Illinois
6. Information Management Services, Inc.; Rockville Maryland
7. Division of Vital Statistics, National Center for Health Statistics; Centers for Disease Control and Prevention; Hyattsville Maryland