1. Division of Epidemiology/Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis
2. Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor
3. Redshift Technologies Inc, New York, New York
4. Seattle Reproductive Medicine, Seattle, Washington
5. Division of Reproductive Endocrinology and Infertility, Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia
6. Center for Assisted Reproduction, Bedford, Texas
7. Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Boston, Massachusetts
8. Cancer Epidemiology and Surveillance Branch, Texas Department of State Health Services, Austin
9. Illinois State Cancer Registry, Department of Human Services, Springfield
10. Bureau of Cancer Epidemiology and New York State Cancer Registry, New York State Department of Health, Albany
11. Department of Obstetrics, Gynecology, and Reproductive Biology, College of Human Medicine, Michigan State University, East Lansing