1. aDivision of Pediatric Hospital Medicine, Department of Pediatrics, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
2. bDivision of Pediatric Hospital Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center and Children’s Medical Center, Dallas, Texas
3. cDivision of Hospital Medicine, Departments of Pediatrics and Internal Medicine, Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
4. dDivision of Pediatric Hospital Medicine, Department of Pediatrics, Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
5. eDepartment of Pediatrics, The Lundquist Institute for Biomedical Innovation at Harbor-University of California Los Angeles Medical Center and the David Geffen School of Medicine at University of California Los Angeles, Torrance, California
6. fDepartment of Pediatrics and the Dartmouth Institute for Health Policy & Clinical Practice, Dartmouth Health, Lebanon, New Hampshire