Bằng Jenkins, Timothy Patrick, Laprade, William Michael, Sánchez Brenes, Andrés, O'Brien, Carol, Tulika, Tulika, Sørensen, Christoffer V., Stewart, Trenton, Fryer, Thomas, Laustsen, Andreas Hougaard, Gutiérrez, José María

Tổ chức giáo dục: Universidad de Costa Rica

Repositorio: Kérwá