1. aDepartment of Pediatrics, Section Chief, Pediatric Emergency Medicine, Tucson Medical Center, Tucson, Arizona
2. bChildren’s Mercy Kansas City, School of Medicine, University of Missouri Kansas City, Kansas City, Missouri
3. cDepartment of Pediatric Hospital Medicine, Cleveland Clinic Children’s Hospital, Cleveland, Ohio
4. dJohns Hopkins University School of Medicine, Baltimore, Maryland
5. eDivisions of Neonatal and Developmental Medicine
6. fPediatric Critical Care Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California