Johns Hopkins University, Johns Hopkins University, Johns Hopkins University, Johns Hopkins University, Walter Sisulu University - Department of Medicine, Johns Hopkins University, Johns Hopkins University, Johns Hopkins University, Government of the United States of America - National Institute of Allergy and Infectious Diseases (NIAID), Johns Hopkins University, Walter Sisulu University, Johns Hopkins University, Walter Sisulu University - Department of Medicine, Nelson Mandela Hospital - Clinical Research Unit, Johns Hopkins University, Walter Sisulu University - Department of Medicine, Walter Sisulu University - Department of Medicine, Johns Hopkins University, Johns Hopkins University - Department of Medicine, Johns Hopkins University, Walter Sisulu University - Department of Medicine, University of Cape Town (UCT) - Division of Emergency Medicine and Johns Hopkins University

Johns Hopkins University, Johns Hopkins University, Johns Hopkins University, The Aurum Institute - Implementation Research Division, Johns Hopkins University - Department of Medicine, Johns Hopkins University, Walter Sisulu University - Department of Medicine, Walter Sisulu University - Department of Medicine, Walter Sisulu University - Department of Medicine, Johns Hopkins University, Nelson Mandela Hospital - Clinical Research Unit, Walter Sisulu University - Department of Medicine, Walter Sisulu University - Department of Medicine, Johns Hopkins University, Johns Hopkins University, Johns Hopkins University and Johns Hopkins University