participant
- Domínguez-Rodríguez, Gloria María Teacher
- Elizalde-Monteagudo, Pedro Alfonso Teacher
- Niedrist,Gerhard Teacher
- Parada-Aguilar, Rosa Carmina Teacher
- Peloche-Barrera, Mary Carmen Teacher
- Roa-Tamborrell, Cristóbal José Teacher
- Rodríguez-Santibáñez, Iliana Teacher