1. Oova, Inc., 335 Madison Avenue, New York, NY 10017, USA
2. Department of Obstetrics and Gynecology, Drexel University College of Medicine, Philadelphia, PA 19129, USA
3. Department of Obstetrics and Gynecology, Reading Hospital-/Tower Health, West Reading, PA 19611, USA
4. Pennsylvania State Board of Medicine, Harrisburg, PA 17110, USA