| Affiliation: | 1. Department of Pediatrics, Division of Cardiology, Children's Hospital at Montefiore, New York, New York, USA;2. University of Virginia School of Medicine, Charlottesville, Virginia, USA;3. Department of Obstetrics and Gynecology, Division of Fetal Medicine and Ultrasound, Montefiore Medical Center, New York, New York, USA;4. Albert Einstein College of Medicine, New York, New York, USA;5. Department of Obstetrics and Gynecology;6. Division of Maternal Fetal Medicine, Jacobi Medical Center, New York, New York, USA |
