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. Author manuscript; available in PMC: 2020 Aug 1.
Published in final edited form as: Neurocrit Care. 2019 Aug;31(1):196–210. doi: 10.1007/s12028-018-0568-y

Figure 1. PRISMA 2009 Flow Diagram.

Figure 1

From: Moher D, Liberati A, Tetzlaff J, Altman DG, The PRISMA Group (2009). Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement. PLoS Med 6(7): e1000097. doi:10.1371/journal.pmed1000097