Bằng Leal Esquivel, Alejandro, Endele, Sabine, Stengel, Corinna, Huehe, Kartrin, Loetterle, Joachim, Barrantes Mesén, Ramiro, Winterpacht, Andreas, Rautenstrauss, Bernd

Tổ chức giáo dục: Universidad de Costa Rica

Repositorio: Kérwá

Bằng Leal, Alejandro, Huehne, Kathrin, Bauer, Finn, Sticht, Heinrich, Berger, Philipp, Suter, Ueli, Morera, Bernal, Del Valle, Gerardo, Lupski, James R., Ekici, Arif, Pasutto, Francesca, Endele, Sabine, Barrantes, Ramiro, Berghoff, Corinna, Berghoff, Martin, Neundörfer, Bernhard, Heuss, Dieter, Dorn, Thomas, Young, Peter, Santolin, Lisa, Uhlmann, Thomas, Meisterernst, Michael, Sereda, Michael, Meyer zu Horste, Gerd, Nave, Klaus-Armin, Reis, André, Rautenstrauss, Bernd

Tổ chức giáo dục: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA