Bằng Serrano Moreno, Walter, Ríos Silva, Mónica, Moncada Jiménez, José, Taylor, James Kyle, Johnson, David K., Huerta, Miguel, Latchem, Shelley Robin, Dugan, Kathryn, Ríos Bracamontes, Eder, Trujillo, Xóchitl

Tổ chức giáo dục: Universidad de Costa Rica

Repositorio: Kérwá