1. University of Minnesota, Minneapolis, Minnesota, USA
2. Infectious Diseases Institute, Makerere University, Kampala, Uganda
3. Wellcome Center for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine and Department of Medicine, University of Cape Town, Cape Town, South Africa
4. Mbarara University of Science and Technology, Mbarara, Uganda
5. Instituto de Infectologia Emilio Ribas, São Paulo, São Paulo, Brazil
6. Divisão de Moléstias Infecciosas e Parasitárias, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
7. Division of Infectious Diseases and HIV Medicine, Department of Medicine, University of Cape Town, Cape Town, South Africa