1. Chair and Department of Nephrology, Transplantology and Internal Diseases, Karol Marcinkowski University of Medical Sciences, Poznan, Poland
2. Ward of Nephrology and Dialysis Treatment, Voivodship Specialty Hospital, Konin, Poland
3. Department of Cancer Pathology, Chair of Oncology, Karol Marcinkowski University of Medical Sciences, Poznan, Poland
4. Chair and Department of Pharmacognosy, Karol Marcinkowski University of Medical Sciences, Poznan, Poland