1. Divisions of Respiratory Medicine,
2. Department of Pediatrics,
3. Children’s Health Medical Center Dallas, Dallas, Texas; and
4. Medical School, University of Texas Southwestern Medical Center, Dallas, Texas;
5. Developmental-Behavioral Pediatrics,
6. Division of Pediatric Radiology, Department of Radiology,
7. Pediatric Hospital Medicine,
8. Division of Medical Toxicology, Department of Emergency Medicine and
9. North Texas Poison Center, Parkland Health and Hospital System, Dallas, Texas
10. Critical Care Medicine, and
11. Emergency Medicine,