?:authorAffiliation
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[\'Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, Md; Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, Md. Electronic address: zdezman@som.umaryland.edu.\', \'Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, Md.\', \'Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Mass.\', \'US Food and Drug Administration, Rockville, Md.\', \'Drexel University, Philadelphia, Penn.\']
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