1. Pediatric Hospitalist Division, Children's National Medical Center, Washington, DC;
2. American Academy of Pediatrics, Elk Grove Village, Illinois;
3. Department of Pediatrics, University of Washington, Seattle, Washington;
4. Department of Global Child Health, Case Western Reserve University, Cleveland, Ohio;
5. Department of Pediatrics, Massachusetts General Hospital, Boston, Massachusetts; and
6. Department of Pediatrics, Middlesex Hospital Family Medicine Residency, Middletown, Connecticut