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We gratefully acknowledge the UK Medical Research Council (MRC) and the UK Foreign, Commonwealth & Development Office (FCDO) for their research support under the MRC-UKRI grant MC_PC_24001, which was awarded to local investigators, Kamituga Hospital, and the Division Provinciale de la Sant\u00e9 (DPS, Provincial Division of Health) in South Kivu, Bukavu.\u201d","order":7,"name":"change_details","label":"Change Details","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"The authors declare no competing interests.","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}]}}