1. Dokuz Eylul University, Faculty of Medicine, Department of Nephrology, İnciraltı İzmir, Turkey
2. Dokuz Eylul University, Faculty of Medicine, Department of Biophysic, İnciraltı İzmir, Turkey
3. Dokuz Eylul University, Faculty of Medicine, Department of Biochemistry, İnciraltı İzmir, Turkey
4. Dokuz Eylül üniversitesi Hastanesi, İç Hastalıkları Anabilim Dalı, Nefroloji Bilim Dalı, 35340 İnciraltı - İzmir, Turkey. Tel/Fax: +90-232-2790929. E-mail: caner.cavdar@deu.edu.tr