1. Departments of Pediatrics (Critical Care) and Preventive Medicine (Health & Biomedical Informatics), Northwestern University Feinberg School of Medicine and Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
2. Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland
3. Department of Pediatrics, University of Washington and Seattle Children’s Hospital, Seattle, Washington
4. Department of Pediatrics, Washington University, St. Louis, Missouri
5. Department of Pediatrics, University of Michigan, Ann Arbor, Michigan
6. Department of Pediatrics, University of Virginia, Charlottesville, Virginia
7. Department of Pediatrics, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, Colorado