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Hopfner R, Tran TT, Island ER, McLaughlin GE.Hopfner R, et al. Among authors: mclaughlin ge.J Intensive Care Med. 2013 Jul-Aug;28(4):215-29. doi: 10.1177/0885066611432425. Epub 2012 Jun 24.J Intensive Care Med. 2013.PMID: 22733723Review.