1. WHO Collaborating Centre for Tuberculosis and the Sydney Institute for Infectious Diseases, University of Sydney, Sydney, NSW, Australia, Centenary Institute, The University of Sydney, Sydney, NSW, Australia
2. Australian Respiratory Council, Sydney, NSW, Australia
3. Kiribati Ministry of Health and Medical Services, Tarawa, Kiribati
4. WHO Collaborating Centre for Tuberculosis and the Sydney Institute for Infectious Diseases, University of Sydney, Sydney, NSW, Australia