1. Center for Disease Control and Prevention, Institute of Public Health, Podgorica, Montenegro;
2. Institute of Epidemiology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia;
3. Institute for Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, Belgrade, Serbia;
4. Center for Medical Microbiology, Institute of Public Health, Podgorica, Montenegro;
5. Department for Tuberculosis, Hospital for Lung Disease and Tuberculosis Brezovik, Niksic, Montenegro