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The PRISMA Statement for Reporting Systematic Reviews and Meta-Analyses of Studies That Evaluate Health Care Interventions: Explanation and Elaboration

Figure 2

Example Figure: Example flow diagram of study selection.

DDW, Digestive Disease Week; UEGW, United European Gastroenterology Week. Reproduced with permission from [130].

doi: https://doi.org/10.1371/journal.pmed.1000100.g002