1. United Laboratories, Tartu University Hospital, Tartu, Estonia, Department of Pulmonary Medicine, University of Tartu, Tartu, Estonia
2. Department of Pulmonary Medicine, University of Tartu, Tartu, Estonia, Lung Clinic, Tartu University Hospital, Tartu, Estonia
3. Tuberculosis and M/ XDR-TB Programme, Division of Communicable Diseases, Health Security & Environment, World Health Organization Regional Office for Europe, Copenhagen, Denmark
4. National Institute for Health Development, Tallinn, Estonia
5. Tuberculosis and M/ XDR-TB Programme, Division of Communicable Diseases, Health Security & Environment, World Health Organization Regional Office for Europe, Copenhagen, Denmark, Centre for Infectious Diseases Control, National Institute of
Public Health and the Environment, Bilthoven, The Netherlands
6. United Laboratories, Tartu University Hospital, Tartu, Estonia
7. Lung Clinic, Tartu University Hospital, Tartu, Estonia
8. Medical Department, Brussels Operational Center, Médecins Sans Frontières MSF-Luxembourg, Luxembourg
9. International Union Against Tuberculosis and Lung Disease, Paris, France, London School of Hygiene & Tropical Medicine, London, UK
10. Institut National de la Santé et de la Recherche Médicale 1019, Lille, France, Unités Mixtes de Recherche 8204, Centre national de la Recherche scientifique, Lille, France, Center for Infection and Immunity of Lille, Institut
Pasteur de Lille, Lille, France, University Nord de France, Lille, France