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. 2024 Aug 28;19(8):e0308038. doi: 10.1371/journal.pone.0308038

Fig 1. A PRISMA flow diagram of the systematic search procedure (Page et al., 2021).

Fig 1

Note: AMED = Allied and Complementary Medicine; BEI = British Education Index; CINAHL = Cumulative Index to Nursing and Allied Health Literature; ERIC; Education Resources Information Center.