1. Department of Periodontology, ‘Victor Babes’ University of Medicine and Pharmacy, 300141 Timisoara, Romania
2. Department of Restorative Dentistry and Endodontics, ‘Victor Babes’ University of Medicine and Pharmacy, 300141 Timisoara, Romania
3. Department of Physiology, ‘Victor Babes’ University of Medicine and Pharmacy, 300230 Timisoara, Romania
4. Department of Periodontology, University of Medicine and Pharmacy, 200349 Craiova, Romania
5. Department of Periodontology, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
6. Department of Fixed Prosthodontics, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
7. Department of Physiology, Faculty of Midwifery and Nursing, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
8. Department of Embryology, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
9. Department of Histology, ‘Victor Babes’ University of Medicine and Pharmacy, 300230 Timisoara, Romania
10. Department of Biochemistry, Faculty of Dental Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania