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. Author manuscript; available in PMC: 2020 Jun 1.
Published in final edited form as: Arch Phys Med Rehabil. 2018 Sep 18;100(6):1131–1139.e87. doi: 10.1016/j.apmr.2018.08.177

Figure 1.

Figure 1.

The PRISMA flow diagram1 of study inclusion. Note: 1. Moher D, Liberati A, Tetzlaff J, Altman DG. Preferred Reporting Items for Systematic Reviews and Meta-Analyses The PRISMA Statement. PLoS Med. 2009;6(7):6.