1. Department of Virology, Haartman Institute, and Research Programs Unit, Infection Biology; University of Helsinki; Helsinki Finland
2. Department of Virology and Immunology, HUSLAB; Helsinki University Central Hospital; Helsinki Finland
3. Finnish Forest Research Institute; Vantaa Finland
4. School of Medicine; University of Tampere; Tampere Finland
5. Department of Internal Medicine; Tampere University Hospital; Tampere Finland
6. Department of Veterinary Biosciences, Faculty of Veterinary Medicine; University of Helsinki; Helsinki Finland