1. University of Potsdam, Biodiversity Research/Systematic Botany, Potsdam, Germany
2. Technical University of Munich, Restoration Ecology, Freising, Germany
3. Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
4. Swiss Federal Research Institute WSL, Forest Dynamics, Birmensdorf, Switzerland, also with the Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
5. Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany and the Freie Universität Berlin, Department of Veterinary Medicine, Berlin, Germany
6. University of Potsdam, Institute of Biochemistry and Biology, Potsdam, Germany
7. Museum für Naturkunde – Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany
8. Technische Universität Berlin, Department of Ecology, Ecosystem Science/Plant Ecology, Berlin, Germany
9. ETH Zurich, Institute of Integrative Biology, Zurich, Switzerland
10. Stellenbosch University, Centre for Invasion Biology (CIB), Department of Botany and Zoology & Department of Mathematical Sciences, Matieland, South Africa
11. Institute for Landscape and Open Space, HSR Hochschule für Technik, Rapperswil, Switzerland
12. UFZ – Helmholtz Centre for Environmental Research GmbH, Department of Conservation Biology, Leipzig, Germany
13. University of Salzburg, Department of Biosciences, Salzburg, Austria
14. Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
15. Austrian Science Funds – FWF, Vienna, Austria
16. Freie Universität Berlin, Institute of Biology, Berlin, Germany