1. Department of OB/GYN, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
2. Department of GYN/OB, Johns Hopkins University School of Medicine, Baltimore, Maryland
3. Department of Epidemiology and Population Health, Montefiore Medical Center, Bronx, New York
4. Albert Einstein College of Medicine, Bronx, New York
5. Department of Urology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York