1. Department of Cardiac, Vascular and Endovascular Surgery and Transplantology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Zabrze, Poland
2. Students’ Scientific Association affiliated with the Department of Cardiac, Vascular, and Endovascular Surgery and Transplantology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Zabrze, Poland
3. Department of Cardiac Surgery, Transplantology and Mechanical Circulatory Support in Children, Silesian Center for Heart Diseases, Zabrze, Poland
4. Clinic of Cardiac Transplantation and Mechanical Circulatory Support, Wrocław Medical University, Wrocław, Poland