1. Department of Virology, Division for Infection Control and Environmental Health Norwegian Institute of Public Health Oslo Norway
2. Department of Natural Sciences and Environmental Health, Faculty of Technology, Natural Sciences and Maritime Sciences University of South‐Eastern Norway Campus Bø Norway
3. Department of Arctic and Marine Biology UiT the Arctic University of Norway Tromsø Norway
4. Department of Forestry and Wildlife Management Inland Norway University of Applied Sciences Evenstad Norway
5. Department of Medical Biology UiT the Arctic University of Norway Tromsø Norway
6. Section for Food Safety and Animal Health The Norwegian Veterinary Institute Tromsø Norway
7. Center for Virology Medical University of Vienna Vienna Austria
8. Department of Pest Control Norwegian Institute of Public Health Oslo Norway