1. Department of Obstetrics and Gynecology and Women's Health, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
2. Simulation Center, New York City Health + Hospitals, Bronx, New York
3. Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, New York
4. Department of Obstetrics and Gynecology, Jacobi Medical Center, New York City Health + Hospitals, Bronx, New York