1. Institute of Health Sciences, College of Medical Sciences, University of Rzeszów, 35-959 Rzeszów, Poland
2. Postgraduate Nursing and Midwifery Education Centre, 35-083 Rzeszów, Poland
3. Podkarpackie Specialist Oncology Centre, Specialist Hospital in Brzozów Father B. Markiewicz, 36-200 Brzozów, Poland
4. Department of Perioperative Nursing, Department of Surgical Nursing and Chronic Wound Care, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-821 Bydgoszcz, Poland
5. Department of Hematology, Clinical Provincial F. Chopin Memorial Hospital No. 1, 2 Szopen Street, 35-055 Rzeszów, Poland
6. General Surgery and Multi-Organ Disorders Ward, Multidisciplinary Municipal J. Struś Memorial Hospital in Poznań, 61-285 Poznań, Poland
7. Craniofacial Surgery Clinic of Medical University in Poznań, 61-701 Poznań, Poland
8. Departmenet of Nursing, Institute of Health Protection, State University of Applied Sciences in Przemyśl, 37-700 Przemyśl, Poland