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Flow of papers from literature search to full‐text review. Total 34,781 papers published between 2010 and 2019 were identified through PubMed, Embase, Scopus and OVID global health, and 11 additional papers were identified through alternative sources including population‐based HIV impact assessment (PHIA) surveys. Of these, 16,497 duplicates were removed using Covidence. Of the 18,295 studies screened, 291 papers met eligibility criteria and were included in the analysis.
