Bằng Kjerfve, Björn, Oxenford, Hazel A., Collin, Rachel, Pestana, Inácio Abreu, Samper Villarreal, Jimena, Medina Gómez, Israel, Cortés Núñez, Jorge, Smith, Struan R., Koltes, Karen H., Feller, Ilka C., Bastidas, Carolina, Juman, Rahanna, Geraldes, Francisco X., Filippo, Alessandro, Varela, Ramon, McCoy, Croy, Garzón Ferreira, Jaime, Polanía Vorenberg, Jaime, Capelo, Juan C., Ogden, John C.

Tổ chức giáo dục: Universidad de Costa Rica

Repositorio: Kérwá