1. Departments of Medicine and Pediatrics
2. Department of Pediatrics, New York University Medical Center, New York, New York
3. School of Nursing and Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
4. Department of Pediatrics, Mass General Hospital for Children, Boston, Massachusetts
5. National Initiative for Children's Healthcare Quality, Cambridge, Massachusetts
6. Center for Health Care Quality, Cincinnati Children's Hospital, Cincinnati, Ohio