1. Division of Pediatric Critical Care Medicine Department of Pediatrics Stanford University School of Medicine Stanford California
2. California Perinatal Quality Care Collaborative Palo Alto California
3. Perinatal Epidemiology and Health Outcomes Research Unit Division of Neonatology Department of Pediatrics Stanford University School of Medicine Stanford California
4. Center for Health Outcomes and Policy Research University of Pennsylvania School of Nursing Philadelphia Pennsylvania
5. Division of General Pediatrics Department of Pediatrics Stanford University School of Medicine Palo Alto California
6. Health Economics Research Center and Center for Innovation to Implementation Veteran’s Affairs Palo Alto Health Care System Palo Alto California