1. Division of Neonatology, Children’s National Health Systems, Washington, DC, USA
2. Depart of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
3. Division of Radiology, Children’s National Health Systems, Washington, DC, USA
4. Department of Radiology, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
5. Division of Fetal Medicine, Children’s National Health Systems, Washington, DC, USA
6. Division of General and Thoracic Surgery Children’s National Health Systems, Washington, DC, USA
7. Department of Surgery, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
8. Division of Pathology, Children’s National Health Systems, Washington, DC, USA
9. Department of Pathology, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
10. Maternal Fetal Medicine, TLC Perinatal, Silver Spring, MD, USA
11. Department of Perinatology/Maternal Fetal Medicine, Inova Fairfax Hospital, Fairfax, VA, USA