Affiliation: | 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 |