1. Center for Macroecology, Evolution and Climate, GLOBE Institute, University of Copenhagen, Denmark.
2. Department of Life Sciences, Imperial College London, Ascot SL5 7PY, UK.
3. Danish Institute for Advanced Study, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark.
4. Royal Botanic Gardens, Kew, Surrey TW9 3AE, UK.
5. Gothenburg Global Biodiversity Centre, SE-41319 Göteborg, Sweden.
6. Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT 06269, USA.
7. University of Colorado Museum of Natural History, Boulder, CO 80309, USA.
8. Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.
9. Section for GeoBiology, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark.
10. School of Geography and the Environment, University of Oxford, South Parks Road, Oxford OX1 3QY, UK.