Autori:
1. Ana Micic, Faculty of Dentistry, Pancevo, University Business Academy, Novi Sad, Serbia, Serbia
2. Aleksandra Delić, Faculty of Dentistry, Pancevo, University Business Academy, Novi Sad, Serbia, Serbia
3. Ema Aleksić, Faculty of Dentistry, Pancevo, University Business Academy, Novi Sad, Serbia, Serbia
4. Jasmina Milić, Faculty of Dentistry, Pancevo, University Business Academy, Novi Sad, Serbia, Serbia
5. Jovana Milutinović, Faculty of Dentistry, Pancevo, University Business Academy, Novi Sad, Serbia, Serbia

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