1. Department of Microbiology, Institute of Biomedicine and Translational Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia.
2. Department of Immunology, Institute of Biomedicine and Translational Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia.
3. Icahn School of Medicine at Mount Sinai, New York, New York.
4. Institute of Family Medicine and Public Health, Faculty of Medicine, University of Tartu, Tartu, Estonia.