1. Centre for Geophysical Research University of Costa Rica San José Costa Rica
2. School of Physics University of Costa Rica San José Costa Rica
3. International Research Institute for Climate and Society (IRI), Climate Division Columbia University New York New York USA
4. Centre for Research in Marine Sciences and Limnology University of Costa Rica Montes de Oca San José Costa Rica
5. Licenciatura en Ciencias Atmosféricas Universidad Veracruzana Veracruz Mexico