1. Department of Tuberculosis, Clinical Immunology and Allergy; National Pirogov Memorial Medical University, Vinnytsya; Vinnytsia Ukraine
2. Centre for Primary Care and Public Health, Blizard Institute, Barts and The London School of Medicine and Dentistry; Queen Mary University of London; London UK
3. Department of Chemistry; Umeå University; Umeå Sweden
4. Department of Clinical Microbiology; Umeå University; Umeå Sweden