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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: J Crit Care. 2013 Aug 17;28(6):10.1016/j.jcrc.2013.07.050. doi: 10.1016/j.jcrc.2013.07.050

Figure 1.

Figure 1

Summary of Study Enrollment

Flow diagram depicting how the 48 patients included in the study were identified.