1. Department of Restorative Dentistry and Periodontology, Faculty of Dentistry, University of Pécs Medical School, Tüzér Street 1, 7623 Pécs, Hungary
2. Institute of Psychology, Faculty of Humanities and Social Sciences, University of Pécs, Ifjúság Street 6, 7624 Pécs, Hungary
3. Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, University of Pécs Medical School, 7623 Pécs, Hungary