1. Department of Biochemistry, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
2. Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, Colorado
3. Division of Respiratory Medicine, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
4. Department of Plant Systems Biology, Flanders Interuniversity Institute for Biotechnology, Ghent University, B-9052 Ghent, Belgium