1 Victorian Tuberculosis Program, Peter Doherty Institute for Infection and Immunity, The Royal Melbourne Hospital, Melbourne, VIC, Australia. Electronic address: katie.dale@mh.org.au.
2 TB Modelling Group, TB Centre, and Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK; Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru.
3 TB Modelling Group, TB Centre, and Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK.