1. Division of Preventive Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
2. O’Neal Comprehensive Cancer Center at University of Alabama at Birmingham, Birmingham, AL
3. Kaiser Permanente, Center for Health Research, Portland, OR
4. Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, AL
5. Kaiser Permanente Washington Health Research Institute, Seattle, WA