1. Divisions of Adolescent Medicine,
2. Division of Pharmacology and Toxicology, University of Missouri-Kansas City School of Pharmacy, Kansas City, Missouri;
3. Emergency Medicine, and
4. University of Missouri-Kansas City School of Medicine, Kansas City, Missouri;
5. Kansas City University of Medicine and Biosciences, Kansas City, Missouri;
6. Health Services and Outcomes Research, Children’s Mercy Hospital, Kansas City, Missouri;
7. University of Missouri-Kansas City School of Pharmacy, Kansas City, Missouri;
8. Arkansas Children’s Hospital Research Institute, Little Rock, Arkansas; and
9. Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas