1. Department of Geography, Ghent University, Ghent, Belgium
2. Department of Biodiversity and Molecular Ecology, Research and Innovation Centre, Fondazione Edmund Mach, Trentino, Italy
3. Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA
4. Irstea, UR EFNO, Domaine des Barres, Nogent-sur-Vernisson, France
5. Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland
6. Department of Visitor Management and National Park Monitoring, Bavarian Forest National Park, Grafenau, Germany
7. Chair of Wildlife Ecology and Wildlife Management, Faculty of Environment and Natural Resources, University of Freiburg, Freiburg, Germany
8. CEFS, Université de Toulouse, INRA, Castanet-Tolosan, France
9. Division of Wildlife Ecology, Forest Research Institute of Baden-Württemberg, Freiburg, Germany
10. Department of Terrestrial Biodiversity, Norwegian Institute for Nature Research, Trondheim, Norway
11. Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
12. Institute of Wildlife Biology and Game Management, University of Natural Resources and Life Sciences, Vienna, Austria