1. Student Scientific Society Affiliated with the Department of Internal Medicine and Transplant Nephrology, Chair of Pulmonology, Rheumatology, and Clinical Immunology, Medical University of Łódź, Tadeusza Kościuszki 4, 90-419 Łódź, Poland
2. Department of Internal Medicine and Transplant Nephrology, Chair of Pulmonology, Rheumatology, and Clinical Immunology, Medical University of Łódź, Kopcińskiego 22, 90-153 Łódź, Poland