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