authors
- CAMARA ZAPATA, JOSE MARIA
- Troulis Yiannis
- Kavga Angeliki
- Baptista Fátima
- ROCAMORA OSORIO, CARMEN
- PUERTO MOLINA, HERMINIA MARIA
- Sánchez-Molina Jorge Antonio
- Rodríguez Francisco
- García-Sánchez Francisco
- Schettini Evelia
- Vox Giuliano
- Zadravec Tomaz