1. Department of Preventive Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, 31 A Iancu Str., 400083 Cluj-Napoca, Romania
2. SC Chifor Meddent SRL, 9 Gh Doja Str., 400068 Cluj-Napoca, Romania
3. Department of Medical Informatics and Biostatistics, Iuliu Hatieganu University of Medicine and Pharmacy, 4 Pasteur Str., 400349 Cluj-Napoca, Romania
4. Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Avram Iancu Str., No 31, 400083 Cluj-Napoca, Romania
5. Dental Propedeutics and Aesthetics Department, Iuliu Hatieganu University of Medicine and Pharmacy, 32 Clinicilor Str., 400006 Cluj-Napoca, Romania
6. Department of Oral Health, Iuliu Hatieganu University of Medicine and Pharmacy, 15 Victor Babes Str., 400012 Cluj-Napoca, Romania
7. Department of Odontology, Iuliu Hatieganu University of Medicine and Pharmacy, 33 Motilor Str., 400001 Cluj-Napoca, Romania
8. Department of Pediatric Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, 400083 Cluj-Napoca, Romania