1. Department of Surgical, and Transplantation Nursing, and Extracorporeal Therapies, Medical University of Warsaw, Warsaw, Poland
2. Department of General and Transplantation Surgery, Medical University of Warsaw, Warsaw, Poland
3. Department of Transplantation Medicine, Nephrology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
4. Department of Education and Research in Health Sciences, Medical University of Warsaw, Warsaw, Poland