1. Reproductive Medicine and Fertility Center, Department of Obstetrics, Gynecology and Women’s Health, University of Missouri–Columbia School of Medicine, Columbia, Missouri, USA
2. Department of Obstetrics and Gynecology, University of Missouri–Kansas City, Kansas City, Missouri, USA
3. Department of Public Health, University of Missouri School of Health Professions, Columbia, Missouri, USA
4. Division of Infectious Diseases, Department of Medicine, University of Missouri–Columbia School of Medicine, Columbia, Missouri, USA