1. Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
2. Department of Biostatistics and Kentucky Cancer Registry, University of Kentucky, Lexington
3. O’Neal Comprehensive Cancer Center, Division of Preventive Medicine, University of Alabama at Birmingham, Birmingham
4. Division of Gynecologic Oncology, Department of Obstetrics & Gynecology, University of Alabama at Birmingham, Birmingham
5. Duke Cancer Institute, Division of Gynecologic Oncology, Duke University School of Medicine, Durham, North Carolina
6. Labcorp Oncology, Durham, North Carolina
7. Georgia Cancer Registry, Emory University, Atlanta
8. New York State Cancer Registry, New York State Department of Health, Albany
9. Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina