1. PolicyLab,
2. Department of Medical Ethics, and
3. Program for Patient Safety and Quality, Division of General Pediatrics, Children's Hospital Boston and School of Medicine, Harvard University, Boston, Massachusetts;
4. Institute for Healthcare Improvement, Boston, Massachusetts;
5. Department of Pediatrics, Monroe Carell Jr Children's Hospital at Vanderbilt, Nashville, Tennessee;
6. Emergency Department, Phoenix Children's Hospital, Phoenix, Arizona;
7. Saint Barnabas Health Care System, West Orange, New Jersey; and
8. Division of Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania;
9. Department of Informatics, Child Health Corporation of America, Kansas City, Kansas