1. Forest Ecology and Forest Management Group, Wageningen University & Research, P.O. Box 47, 6700 AA Wageningen, The Netherlands
2. Department of Ecology, Evolution, & Behavior and Plant & Microbial Biology, University of Minnesota, Saint Paul, MN 55108, USA
3. Soil Biology Group, Wageningen University & Research, P.O. Box 47, 6700 AA Wageningen, The Netherlands
4. Programa Ciencias Básicas de la Biodiversidad, Instituto de Investigación de Recursos Biológicos Alexander von Humbold, Colombia
5. Departamento de Biología, Universidad Nacional de Colombia, Bogotá, Colombia
6. Departamento de Botânica, Centro de Biociências, Universidade Federal de Pernambuco, Recife, Pernambuco CEP 50670-901, Brazil
7. CATIE-Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba, Costa Rica
8. Smithsonian Tropical Research Institute, Roosevelt Ave. 401 Balboa, Ancon, Panama
9. Max Planck Institute for Animal Behaviour, Konstanz, 78315, Germany
10. Department of Environmental Systems Science, ETH Zürich, 8902, Switzerland
11. Cirad, UMR EcoFoG (AgroParistech, CNRS, Inrae, Université des Antilles, Université de la Guyane), Campus Agronomique, Kourou, French Guiana
12. Departamento de Biologia Geral, Universidade Estadual de Montes Claros, Montes Claros-MG CEP 39401-089, Brazil
13. Centro de Investigación Científica de Yucatán A.C. Unidad de Recursos Naturales, Calle 43 # 130(32 y 34, Colonia Chuburná de Hidalgo, C.P. 97205 Mérida, Yucatán, México
14. Departamento de Genética, Ecologia & Evolução, ICB, Universidade Federal de Minas Gerais, 30161-901 Belo Horizonte, Minas Gerais, Brazil
15. Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México, CP 58190 Morelia, Michoacán, México
16. Biological and Environmental Sciences, University of Stirling, Stirling FK9 4LA, UK
17. Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autónoma de México, Coyoacán, Mexico City CP 04510, México
18. Centro de Formação em Ciências Agroflorestais, Universidade Federal do Sul da Bahia, Itabuna-BA 45613-204, Brazil
19. Open and Distance National University, Bogotá, Colombia
20. Wageningen, the Netherlands
21. Department of Soil and Water Systems, University of Idaho, Moscow, ID 83843, USA
22. Department of Earth and Atmospheric Sciences, Centre for Earth Observation Sciences (CEOS), University of Alberta, Edmonton, Alberta, Canada T6G2E3