1. Department of Anesthesiology and Intensive Care, Faculty of Medicine, Collegium Medicum University of Warmia and Mazury, Olsztyn, Poland
2. Faculty of Medicine, Collegium Medicum University of Warmia and Mazury, Olsztyn, Poland
3. Faculty of Medicine and Surgery, University of Cagliari, Cagliari, Italy
4. Residency in Rheumatology, University Clinical Hospital No. 1 in Szczecin, Szczecin, Poland
5. Department of Anaesthesiology and Intensive Care, Regional Specialist Hospital, Olsztyn, Poland
6. Department of Nephrology, Transplantology and Internal Diseases, Collegium Medicum University of Warmia and Mazury, Olsztyn, Poland