Affiliation: | 1 Department of Clinical Pharmacology, Children''s National Medical Center, Washington, DC;2 Department of Emergency Medicine, MedStar Washington Hospital Center, Washington, DC;3 School of Medicine and Health Sciences, George Washington University, Washington, DC;4 Department of Emergency Medicine, George Washington University, Washington, DC;5 Department of Pediatrics, George Washington University, Washington, DC;6 Department of Pediatric Pharmacology, University Children''s Hospital Basel, Basel, Switzerland |