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Editor's Introductory Note This section of Prehospital and Disaster Medicine (PDM) presents reports and summaries of the 18 th World Congress on Disaster and Emergency Medicine (WCDEM) held in Manchester, UK in May of 2013. Abstracts of Congress oral and poster presentations were published in May, 2013 as a supplement to PDM (Volume 28, Supplement 1). Reports and session summaries of the 18 th World Congress on Disaster and Emergency Medicine . Prehosp Disaster Med . 2013 : 28 ( 6 ): 1 - 7 .
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A 2013 study studied this question.
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