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. 2017 Aug 3;7(8):e016499. doi: 10.1136/bmjopen-2017-016499

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PRISMA flow diagram. PRISMA, Preferred Reporting Items for Systematic Reviews and Meta-Analyses; PSD, poststroke depression. Reproduced with permission 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.