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. 2022 Aug 3;12(8):e052053. doi: 10.1136/bmjopen-2021-052053

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© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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The PRISMA flow chart for the scoping review. AJOL, African Journals OnLine; AWI, African Wide Information; PRISMA, Preferred Reporting Items for Systematic Review and Meta-Analysis; SSA, sub-Saharan Africa.