1. Department of Periodontology, Faculty of Dentistry Uşak University Uşak Turkey
2. Department of Oral and Maxillofacial Radiology, Faculty of Dentistry Uşak University Uşak Turkey
3. Department of Periodontology, Faculty of Dentistry İzmir Katip Çelebi University İzmir Turkey
4. Department of Oral and Maxillofacial Radiology, Faculty of Dentistry Ankara University Ankara Turkey