1. Nature & Oceans of the Americas NGO; San José Costa Rica
2. CAESCG - Department of Biology and Geology; Andalusian Centre for the Assessment and Monitoring of Global Change; University of Almeria; Almeria Spain
3. International Institute of Conservation and Wildlife Management; University Nacional de Costa Rica; Heredia Costa Rica
4. Laboratory of Soil, Plants and Water of Earth University; Siquirres Costa Rica
5. Botanical Garden; University Central “Marta Abreu” de las Villas; Santa Clara Cuba