Data availability
Data are available subject to controlled access because additional analysis requires regulatory approval. This study was conducted with approval from the KEMRI SERU, which requires that data from studies (including de-identified data) are released only after SERU has provided written approval for additional analyses. To request these data and facilitate submission to SERU for additional analyses, please contact the KEN SHE Scientific Committee at lnakatsuka@partners.org. A complete de-identified dataset and code book sufficient to reproduce the study findings will be made available 1 year after study closeout upon written request after approval from SERU.