1. Rheumatology and Immunology Clinic, University Hospital, Cracow, Poland.
2. Department of Anatomy, Jagiellonian University Medical College, Cracow, and National Cancer Institute, Maria Skłodowska-Curie Memorial Institute, Kraków Branch, Poland.
3. Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland.
4. Rheumatology and Immunology Clinic, University Hospital, Cracow, and Department of Rheumatology and Balneology, Jagiellonian University Medical College, Cracow, Poland.
5. Interdisciplinary Centre for Computational Modeling, University of Rzeszow, Poland.
6. Department of Internal Medicine, Jagiellonian University Medical College, Cracow, Poland. jerzy.dropinski@uj.edu.pl