1. I. O. S. U. D. of the “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureş , Romania
2. Department of Odontology and Oral Pathology , “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureş , Romania
3. Department of Pedodontics , “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureş , Romania
4. Department of Orthodontics , “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureş , Romania
5. Department of Periodontology , “George Emil Palade” University of Medicine, Pharmacy, Science and Technology , Târgu Mureş , Romania