1. KEMRI/Wellcome Trust Research Programme
2. Ifakara Health Institute, Bagamoyo, Tanzania
3. Kilifi County TB Control Program, Kilifi, Kenya
4. Nyeri County TB Control Program, Nyeri, Kenya
5. yeri County TB Control Program, Nyeri, Kenya
6. School of Health Sciences, Meru University of Sciences and Technology, Meru, Kenya
7. Kilifi County Department of Public Health, Kilifi, Kenya
8. Competence Center for Methodology and Statistics, Luxembourg Institute of Health, Luxembourg
9. Department of Public Health, Pwani University, Kilifi, Kenya