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. 2022 Apr 23;11(9):2371. doi: 10.3390/jcm11092371

Figure 1.

Figure 1

Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Flow Diagram showing citations identified, included, and excluded with reasons for exclusions. Adapted with permission from ref. [9] with modifications. 2022, American Academy of Ophthalmology.