1. aDivision of Emergency Medicine, Department of Pediatrics, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
2. bDepartment of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
3. cNational Clinician Scholars Program, University of Pennsylvania, Philadelphia, Pennsylvania
4. dChildren’s Hospital Association, Lenexa, Kansas
5. eDepartment of Pediatrics and Philip R. Lee Institute for Health Policy Studies, University of California San Francisco, San Francisco, California
6. fDivision of Emergency Medicine, Department of Pediatrics, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
7. gDepartment of Pediatrics, University of Washington School of Medicine and Seattle Children’s Research Institute, Seattle, Washington
8. hChildren’s Minnesota Research Institute, Children’s Minnesota, Minneapolis, Minnesota
9. iDepartment of Pediatrics, The Ohio State University, Columbus, Ohio
10. jNationwide Children’s Hospital, Center for Clinical Excellence, Columbus, Ohio
11. kDepartment of Pediatrics, New York Presbyterian Morgan Stanley Childrens Hospital, Columbia University, New York City, New York
12. lDivision of Hospital Medicine, Children’s National Hospital, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
13. mCenter for Health Services and Society, UCLA-Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, California