1. Programs Unit, African Field Epidemiology Network, Kampala, Uganda
2. Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
3. Johns Hopkins International Injury Research Unit, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
4. Department of Epidemiology and Biostatistics, Makerere University School of Public Health, Kampala, Uganda
5. Programs Unit, Management Sciences for Health, Kampala, Uganda
6. International Health, John Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA