1Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg, Denmark
2Department for Diagnostics and Scientific Advice, National Veterinary Institute, Technical University of Denmark, Lyngby, Denmark
3Department of Pest Control, Norwegian Institute of Public Health, Oslo, Norway
4Department of Virology, Norwegian Institute of Public Health, Oslo, Norway
5Department of Production Animal Clinical Sciences, Norwegian University of Life Sciences, Oslo, Norway
6Department of Natural Sciences, University of Agder, Kristiansand, Norway
7Sørlandet Hospital Health Enterprise, Research Unit, Kristiansand, Norway
8Department of Production Animal Clinical Sciences, Section of Small Ruminant Research, Norwegian University of Life Sciences, Sandnes, Norway
9Department of Ecology, Grimsö Wildlife Research Station, Swedish University of Agricultural Sciences, Riddarhyttan, Sweden
10Department of Applied Mathematics and Computer Science, Technical University of Denmark, Lyngby, Denmark
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