1. South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine & School of Child and Adolescent Health, University of Cape Town, Cape Town, South Africa
2. KNCV Tuberculosis Foundation, The Hague, The Netherlands; CINIMA, Academic Medical Centre, Amsterdam, The Netherlands
3. Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
4. Otsuka Pharmaceutical Development and Commercialization Inc, Princeton, New Jersey, USA; Aeras Global Tuberculosis Vaccine Foundation, Rockville, Maryland, USA
5. Pharmacology Department, University of Cape Town, Cape Town, South Africa
6. Aeras Global Tuberculosis Vaccine Foundation, Rockville, Maryland, USA