Primary outcome: Effect modification.
(DOCX)Click here for additional data file.We would like to recognize the hard work and valuable contributions of the study staff in all 3 districts, the tireless support of the SolidarMed and Sentebale teams in Lesotho as well as the District Health Management Teams. A special thanks goes to Tlotliso Mafantiri (Tech4All; The study is embedded in the SolidarMed and Sentebale country programs and thus benefits from their logistics, administration, and human resources.