1. Department of Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom2TB and HIV Group, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
2. Department of Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
3. MRC Tropical Epidemiology Group, London School of Hygiene and Tropical Medicine, London, United Kingdom
4. TB and HIV Group, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi4Division of Health Sciences, Warwick Medical School, University of Warwick, Warwick, United Kingdom
5. TB and HIV Group, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
6. HIV Department, Ministry of Health, Lilongwe, Malawi
7. Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, United Kingdom
8. Department of Medicine, College of Medicine, University of Malawi, Blantyre, Malawi8Dignitas International, Zomba, Malawi
9. TB and HIV Group, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi6Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, United Kingdom