1. Department of Medicine; School of Medicine; College of Health Sciences; Makerere University; Kampala Uganda
2. Department of Community Health and Behavioral Sciences; School of Public Health; College of Health Sciences; Makerere University; Kampala Uganda
3. Management Science for Health; Kampala Uganda
4. Department of Health Services Research; Institute of Public Health; University of Cambridge; Cambridge UK
5. Kampala Cancer Registry; Department of Pathology; College of Health Sciences; Makerere University; Kampala Uganda