1. Department of Medicine, Training and Research Unit in Health Sciences, University Joseph KI-ZERBO, Ouagadougou, Burkina Faso,
2. Department of MIND study, Infectious Diseases Research Collaboration, Kampala, Uganda,
3. Department of Internal Medicine, Chris Hani Baragwanath Academic Hospital, Johannesburg, South Africa,
4. Department of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia,
5. Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom,