1. aDivision of Neonatal-Perinatal Medicine, Department of Pediatrics
2. bProgram for Biomedical Ethics, Yale University School of Medicine, New Haven, Connecticut
3. cDivision of Neonatology, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
4. dDepartment of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
5. eSection of Neonatology, Department of Pediatrics, University of Illinois at Chicago, Chicago, Illinois; and
6. fDivision of Neonatology, Department of Pediatrics, University of Florida College of Medicine – Jacksonville