1. aDepartment of Pediatrics, Division of Hospital Medicine, University of California-San Diego, San Diego, California
2. bDivision of Pediatric Hospital Medicine, Icahn School of Medicine at Mount Sinai, Arnhold Institute for Global Health and Mount Sinai Kravis Children’s Hospital, New York, New York
3. cDepartment of Pediatrics, Division of Hospital Medicine, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, Alabama
4. dDepartment of Pediatrics, Division of Pediatric Hospital Medicine, University of Minnesota, Minneapolis, Minnesota
5. eDepartment of Pediatrics, Section of Hospital Medicine, Yale University School of Medicine, New Haven, Connecticut
6. fDepartment of Pediatrics, Division of Pediatric Hospital Medicine, Stanford University School of Medicine, Stanford, California