1. Department of Medical Biochemistry, Medical University of Łódź, Łódź, Poland
2. Clinical Department of General and Oncological Surgery, Medical University of Łódź, Łódź, Poland
3. Department of Structural Biology, Medical University of Łódź, Łódź, Poland
4. Central Teaching Hospital of the Medical University of Łódź, Łódź, Poland
5. Department of Nucleic Acid Biochemistry, Medical University of Łódź, Łódź, Poland