1. Division of Medical Laboratory Techniques, Vocational School of Health Sciences, Turgut Ozal University, Çeşme Durağı Spor Kompleksi Arkası, Ostim, Yenimahalle, 06370 Ankara, Turkey
2. Department of Biochemistry, Medical Faculty, Gaziosmanpasa University, Tokat, Turkey
3. Private Bilecik Orhangazi Dialysis Center, Bilecik, Turkey
4. Ankara Branch of Council of Forensic Medicine, Ankara, Turkey
5. Department of Biology, Faculty of Education, Gazi University, Ankara, Turkey
6. Department of Medical Biochemistry, Medical Faculty, Hacettepe University, Ankara, Turkey
7. Division of Chemistry, Ankara Branch of Council of Forensic Medicine, Ankara, Turkey