My main collaborators are:

• Dr. Roberto Godoy, Austral University of Chile, Chile.
• Dr. Claudia Rojas, University of O’Higgins, Chile.
• Dr. Paula Aguilera, La Frontera University, Chile.
• Dr. Francisco Matus, La Frontera University, Chile.
• Dr. Götz Palfner, Concepción University, Chile.
• Dr. Jacob Weiner, University of Copenhagen, Denmark.
• Dr. Fritz Oehl, Agroscope, Switzerland.
• Dr. Maarja Öpik, University of Tartu, Estonia.
• Dr. C. Guillermo Bueno, University of Tartu, Estonia.
• Dr. Tine Grebenc, Slovenian Forestry Institute, Slovenia.

And all the people on the South American Mycorrhizal Research Network.