1. Department of Molecular Virology, Institute of Experimental Biology, Faculty of Biology, Adam Mickiewicz University in Poznan, Collegium Biologicum – Umultowska 89, 61-614 Poznan, Poland
2. Department of Pathobiology, University of Guelph, 50 Stone Road E, Guelph, Ontario N1G 2W1, Canada
3. Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK