1 Department of Cardiac, Vascular and Endovascular Surgery and Transplantology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Zabrze, Poland. agnieszka.kuczaj@gmail.com.
2 Department of Cardiac Transplantation and Mechanical Circulatory Support, Silesian Center for Heart Diseases, Zabrze, Poland. agnieszka.kuczaj@gmail.com.
3 Clinic of Cardiac Transplantation and Mechanical Circulatory Support, Wroclaw Medical University, Wrocław, Poland.
4 Department of Cardiac, Vascular and Endovascular Surgery and Transplantology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Zabrze, Poland.
5 Department of Cardiac Transplantation and Mechanical Circulatory Support, Silesian Center for Heart Diseases, Zabrze, Poland.