1 Department of Nephrology, Hypertension and Kidney Transplantation, Medical University of Lodz, Central University Hospital, Łódź, Poland
2 Department of Nuclear Medicine, Medical University of Lodz, Łódź, Poland
3 Department of Nephrology, Hypertension and Kidney Transplantation, Medical University of Lodz, Central University Hospital, Łódź, Poland. [email protected]