1. Department of Periodontology School of Dentistry Adnan Menderes University Aydın Turkey
2. Department of Periodontology School of Dentistry Giresun University Giresun Turkey
3. Department of Periodontology School of Dentistry Ege University İzmir Turkey
4. Section of Molecular Biology Department of Biology School of Science Celal Bayar University Manisa Turkey
5. Department of Biostatistics and Medical Informatics School of Medicine Ege University İzmir Turkey