1 Author Affiliations: College of Nursing (Dr Sward) and Department of Biomedical Informatics, School of Medicine (Drs Sward and Dean), University of Utah, Salt Lake City, Utah; Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles (Drs Rubin and Newth); Keck School of Medicine, University of Southern California, Los Angeles, California (Drs Rubin and Newth); National Institute of Child Health and Human Development (NICHD), Bethesda, Maryland (Jenkins); and Department of Pediatrics, Division of Pediatric Critical Care, School of Medicine, University of Utah, Salt Lake City, Utah (Dr Dean).