Authors’ contributions
MM, HT
WRJT conceived the study and co-wrote the grant with NJPD. Site PIs were PO-O (Mbale) and MAO (KIMORU). PO-O, MAO, WW, CN, PO, HT, JB, RM, DKK, PON, BBB, CBO, TNW, SU, CF, and KM were responsible for data collection with MAO, CF, POO, TNW, and KM overseeing the study. WRJT, MM, CT, and AD analysed the data. WRJT and MM co-wrote the first draft of the paper. All authors have seen and approved the final submitted version and agreed to publication.