1. Receptor Biology Group, Reproductive and Developmental Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina
2. Immunogenetics Group, Immunity, Inflammation, and Disease Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina
3. Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, North Carolina