1 Phoenix Children's, Phoenix, AZ; Department of Child Health, University of Arizona College of Medicine-Phoenix, Phoenix, AZ.
2 Department of Philosophy, University of South Carolina, Columbia, SC.
3 Departments of Genetics and Pediatrics, Albert Einstein College of Medicine, Bronx, NY.
4 Center for Economic and Social Research, University of Southern California, Los Angeles, CA; Department of Economics, University of Southern California, Los Angeles, CA.
5 San Diego Fertility Center (IvyFertility), San Diego, CA.
6 Department of OB/GYN, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY.
7 Department of Bioethics, National Institutes of Health, National Human Genome Research Institute, Bethesda, MD.
8 Department of Pediatrics, Nemours Children's Hospital, Orlando, FL; Department of Global Health, University of South Florida College of Public Health, Tampa, FL.