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Barnhart DA, Harling G, Muya A, Ortblad KF, Mashasi I, Dambach P, Ulenga N, Mboggo E, Oldenburg CE, Bärnighausen TW, Spiegelman D.Barnhart DA, et al. Among authors: barnighausen tw.AIDS Care. 2019 Sep;31(9):1096-1105. doi: 10.1080/09540121.2019.1612018. Epub 2019 May 12.AIDS Care. 2019.PMID: 31079476Free PMC article.