1. University of Amsterdam, Institute for Biodiversity and Ecosystem Dynamics (IBED), Amsterdam, The Netherlands
2. University of Potsdam, Institute of Earth and Environmental Science, Potsdam, Germany
3. University of Münster, Institute of Geology and Palaeontology, Münster, Germany
4. Universidad Distrital Francisco José de Caldas, Facultad del Medio Ambiente y Recursos Naturales, Bogotá, Colombia
5. Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, China Academy of Sciences, Urumqi, China
6. Gothenburg Global Biodiversity Centre, Göteborg, Sweden
7. University of Gothenburg, Department of Biological and Environmental Sciences, Göteborg, Sweden
8. Gothenburg Botanical Garden, Göteborg, Sweden
9. Harvard University, Department of Organismic and Evolutionary Biology, Cambridge, MA, United States of America
10. Maastricht University, Maastricht Science Programme, Maastricht, The Netherlands
11. Université de Rennes, Geosciences Rennes UMR-CNRS, Rennes, France