1. Division of Neonatology, Department of Pediatrics, University of California, San Francisco, San Francisco, California;
2. California Perinatal Quality Care Collaborative, Stanford, California;
3. Department of Quality Management, Rady Children’s Hospital, San Diego, California;
4. Sharp Mary Birch Hospital for Women and Infants, San Diego, California;
5. Children’s Medical Services Branch, California Department of Health Care Services, Sacramento, California;
6. Sutter Medical Center, Sacramento, California;
7. Sharp HealthCare, San Diego, California; Divisions of
8. Neonatal and Developmental Medicine and
9. Department of Analytics and
10. Health Information Solutions, Rocklin, California
11. General Pediatrics, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California;
12. Center for Quality and Clinical Effectiveness, Lucile Packard Children’s Hospital, Palo Alto, California; and