Affiliation: | 1. Department of Obstetrics, Gynecology, and Reproductive Biology, Michigan State University, East Lansing, Michigan;2. Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, Michigan;3. Redshift Technologies, New York, New York;4. Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, Stanford University Medical Center, Stanford, California;5. Department of Obstetrics and Gynecology, Baystate Medical Center, Tufts University, Springfield, Massachusetts;6. Department of Obstetrics and Gynecology, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire |