1. South African Tuberculosis Vaccine Initiative (SATVI), University of Cape Town; South Africa
2. Division of Immunology; Department of Pathology and Institute of Infectious Disease and Molecular Medicine, University of Cape Town; South Africa
3. Division of Medical Virology; Department of Pathology and Institute of Infectious Disease and Molecular Medicine, University of Cape Town; South Africa
4. Cape Town HVTN Immunology Laboratory, Hutchinson Centre Research Institute of South Africa, Cape Town, South Africa
5. Department of Surgery; Duke University; Durham North Carolina