Author(s):
1. Marija Radojković, Univerzitet u Novom Sadu, Tehnološki fakultet, Novi Sad, Serbia
2. Simone Morais, Portugal
3. Cristina Soares, Portugal
4. Fátima Barroso, Portugal
5. Manuela Moreira, Portugal
6. Aleksandra Cvetanović, Serbia
7. Jaroslava Švarc-Gajić, Serbia
8. Milena Vujanović, Serbia
9. Cristina Delerue-Matos, Portugal

Abstract