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Prescott HC, Chang VW, O'Brien JM Jr, Langa KM, Iwashyna TJ.Prescott HC, et al. Among authors: iwashyna tj.Crit Care Med. 2014 Aug;42(8):1766-74. doi: 10.1097/CCM.0000000000000336.Crit Care Med. 2014.PMID: 24717466Free PMC article.