1 Stop TB Partnership Secretariat, Global Health Campus, Geneva, Switzerland.
2 Royal Bolton Hospital, Bolton NHS Foundation Trust, Bolton, UK.
3 Department of Global Public Health, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
4 Central TB Division, Ministry of Health & Family Welfare, New Delhi, India.
5 Department of Bacteriology, Noguchi Memorial Institute for Medical Research, University of Ghana, Accra, Ghana.
6 Irrua Specialist Teaching Hospital, Irrua, Nigeria.
7 Department of Medicine and Therapeutics and SH Ho Research Center for Infectious Diseases, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong Special Administrative Region, China.
8 Department of Infection, Centre for Clinical Microbiology, Division of Infection and Immunity, University College London, London NW3 QG3, UK; NIHR Biomedical Research Centre, UCL Hospitals NHS Foundation Trust, London, UK. Electronic address: a.zumla@ucl.ac.uk.