1. Faculty of Health Sciences, Department of Clinical Nursing Wroclaw Medical University Wroclaw Poland
2. Student Scientific Societies of Clinical Nursing, Public Health Department Wroclaw Medical University Wroclaw Poland
3. Faculty of Medicine, Department of Cancer Prevention and Therapy Wroclaw Medical University Wroclaw Poland
4. Faculty of Medicine, Department and Clinic of Internal and Occupational Diseases and Hypertension Wroclaw Medical University Wroclaw Poland