1. Infectious Diseases Institute, Makerere University College of Health Sciences, Kampala, Uganda
2. Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, Division of Intramural Research National Institute of Allergy and Infectious Diseases, National Institutes of Health
Clinical Center, Bethesda, Maryland, USA
3. Infectious Diseases Institute, Makerere University College of Health Sciences, Kampala, Uganda, Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland