1. Centre for Integrative Ecology (CIE), Instituto de Ciencias Biológicas Universidad de Talca, Campus Talca Talca Chile
2. Centro de Investigación en Estudios Avanzados del Maule (CIEAM) Universidad Católica del Maule Talca Chile
3. Instituto de Investigación Interdisciplinaria (I3) Universidad de Talca Talca Chile
4. Department of Plant and Soil Science University of Pretoria Pretoria South Africa
5. Instituto Milenio Biodiversidad de Ecosistemas Antárticos y Subantárticos (BASE) Stellenbosch University Santiago Chile
6. Centre for Invasion Biology, Department of Botany & Zoology Stellenbosch University Stellenbosch South Africa
7. Institute of Botany Czech Academy of Science Průhonice Czech Republic
8. British Antarctic Survey Natural Environment Research Council Cambridge UK
9. Department of Zoology University of Johannesburg Auckland Park South Africa
10. Natural History Museum of Denmark University of Copenhagen Copenhagen Denmark