1. Department of Diagnostic Immunology Pomeranian Medical University in Szczecin Szczecin Poland
2. Laboratory of Biopolymers Structure, Intercollegiate Faculty of Biotechnology Medical University of Gdańsk and University of Gdańsk Gdańsk Poland
3. Laboratory of Mass Spectrometry, Intercollegiate Faculty of Biotechnology Medical University of Gdańsk and University of Gdańsk Gdańsk Poland
4. Clinic of Internal Medicine, Nephrology and Transplantation Pomeranian Medical University in Szczecin Szczecin Poland