1. Department of Medical Physiology, Jagiellonian University Medical College, Cracow, Poland;
2. Department Clinical Nursing, Faculty of Health Sciences, Institute of Nursing and Midwifery, Jagiellonian University Medical College, Cracow, Poland;
3. 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland;
4. Centre for Research, Training and Innovation in Surgery (CERTAIN Surgery), Cracow, Poland;
5. Students' Scientific Group at 2nd Department of General Surgery, Jagiellonian University Medical College, Cracow, Poland;
6. Department of Anatomy, Jagiellonian University Medical College, Cracow, Poland