1. Cancer Surveillance BranchDivision of Cancer Prevention and ControlNational Center for Chronic Disease Prevention and Health PromotionCenters for Disease Control and PreventionAtlantaGeorgia
2. New Hampshire State Cancer Registry and the Geisel School of Medicine at DartmouthDepartment of EpidemiologyHanover, New Hampshire
3. Cancer Data Registry of IdahoBoise, Idaho
4. Colorado Central Cancer RegistryDenver, Colorado
5. Rhode Island Cancer RegistryProvidence, Rhode Island
6. Louisiana Tumor Registry and Epidemiology ProgramSchool of Public HealthLouisiana State University Health Sciences CenterNew Orleans, Louisiana