[1] Stanford University School of Medicine and Lucile Packard Children's Hospital,Division of Pediatric Critical Care, Department of Pediatrics
[2] Duke University School of Medicine,Department of Psychiatry
[3] Duke University Health System,Division of Neonatology, Department of Pediatrics
[4] Duke Patient Safety Center,Division of Pediatric Hospitalist Medicine, Department of Pediatrics
[5] Duke University Health System,Department of Medicine
[6] Perinatal Epidemiology and Health Outcomes Research Unit,undefined
[7] Stanford University School of Medicine and Lucile Packard Children’s Hospital,undefined
[8] California Perinatal Quality Care Collaborative,undefined
[9] Center for Quality and Clinical Effectiveness,undefined
[10] Lucile Packard Children’s Hospital,undefined
[11] Stanford University,undefined
[12] Quantitative Sciences Unit,undefined
[13] Stanford University School of Medicine,undefined