1. Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
2. Infectious Diseases Research Collaboration, Kampala, Uganda
3. Department of Internal Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
4. Makerere University Joint AIDS Program (MJAP), Kampala, Uganda
5. Department of Pharmacy, College of Health Sciences, Makerere University, Kampala, Uganda
6. Child Health and Development Centre, College of Health Sciences, Makerere University, Kampala, Uganda
7. Department of Pediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda
8. School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda