1. Forest Entomology Swiss Federal Research Institute WSL Birmensdorf Switzerland
2. Agroecology and Environment Zurich Switzerland
3. Forest Nature Conservation Northwest German Forest Research Institute NW‐FVA Hann. Münden Germany
4. Forest Nature Conservation, Faculty of Forest Sciences and Forest Ecology Georg‐August‐University Göttingen Göttingen Germany
5. Terrestrial Ecology, Department of Ecology and Ecosystem Management Technical University of Munich Freising Germany
6. Department of Biological Sciences Middle East Technical University Ankara Turkey
7. Silviculture and Forest Ecology of the Temperate Zones, Faculty of Forest Sciences and Forest Ecology University of Göttingen Göttingen Germany
8. Ecosystem Dynamics and Forest Management, Department of Ecology and Ecosystem Management Technical University of Munich Freising Germany
9. Berchtesgaden National Park Berchtesgaden Germany
10. Ecological Networks Technische Universität Darmstadt Darmstadt Germany
11. Department of Environmental Systems Science Institute of Terrestrial Ecosystems, ETH Zürich Zürich Switzerland