4 Department of Pediatrics, University of Cincinnati, and Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
6 Division of Hospital Medicine, Department of Pediatrics, University of Missouri-Kansas City School of Medicine, and Children's Mercy Kansas City, Kansas City, Missouri.
7 Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee.
8 Division of Pediatric Hospital Medicine, Stanford University School of Medicine, and Lucile Packard Children's Hospital Stanford, Stanford, California.
9 Section of Infectious Diseases, Department of Pediatrics, University of Washington, Seattle, Washington.