1. Department of Nephrology Gazi University, Faculty of Medicine Ankara Turkey
2. Department of Infectious Disease and Clinical Microbiology Gazi University Faculty of Medicine Ankara Turkey
3. Department of Medical Microbiology Gazi University Faculty of Medicine Ankara Turkey
4. Department of Nephrology University of Health Sciences, Etlik Ihtisas Training & Research Hospital Ankara Turkey
5. Department of Nephrology University of Health Sciences, Ankara City Hospital Ankara Turkey
6. Department of Nephrology University of Health Sciences, Ankara Training & Research Hospital Ankara Turkey
7. Department of Medical Oncology, University of Health Sciences Dr Abdurrahman Yurtaslan Oncology Training & Research Hospital Ankara Turkey
8. Department of Public Health Gazi University Faculty of Medicine Ankara Turkey