1. Division of Anatomy and Histology; Department of Biomedical Sciences; Faculty of Medicine and Health Sciences, Stellenbosch University; Tygerberg South Africa
2. Division of Forensic Medicine; Department of Pathology; Faculty of Medicine and Health Sciences, Stellenbosch University; Tygerberg South Africa
3. Department of Science and Technology/National Research Foundation Center of Excellence for Biomedical Tuberculosis Research; Medical Research Council Centre for Tuberculosis Research; Division of Molecular Biology and Human Genetics; Faculty of Medicine and Health Sciences, Stellenbosch University; Tygerberg South Africa