1. Department of Internal Medicine, Division of Nephrology, Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
2. Department of Nephrology, Health Sciences University, Istanbul Training and Research Hospital, Istanbul, Turkey
3. Department of Account and Tax Application, Sinop University, Sinop, Turkey
4. Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
5. Institute of Clinical Epidemiology, Clinical Epidemiology and Physiopathology of Renal Diseases, Hypertension of Reggio Calabria, Reggio Calabria, Italy
6. Department of Biostatistics and Medical Informatics, Faculty of Medicine, Halic University, Istanbul, Turkey
7. Department of General Surgery, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
8. Associazione Ipertensione, Nefrologia, Trapianto Renale c/o Nephrology and Renal Transplantation Division Ospedali Riuniti, Reggio Calabria, Italy