1. Department of Nephrology, University of Health Sciences, Gazi Yasargil Training and Research Hospital, Diyarbakir, Turkey
2. Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Gazi Yasargil Training and Research Hospital, Diyarbakir, Turkey
3. Department of Gastroenterology, Memorial Sisli Hospital, Istanbul, Turkey
4. Department of Internal Medicine, University of Health Sciences, Gazi Yasargil Training and Research Hospital, Diyarbakir, Turkey