1. Molecular Mycobacteriology, National Reference Center for Mycobacteria, Research Center Borstel, Borstel, Germany
2. Department of Pneumology, Medical School Hannover, Carl-Neuberg-Str.1, 30625 Hannover, Germany
3. Georgian Foundation against Tuberculosis and Lung Diseases, Tbilisi, Georgia
4. Departments of Pathology and Medicine, Vanderbilt University Medical Center, Nashville, Tennessee