1. Faculty of Health Sciences, Institute of Nursing and Midwifery, Department of Nursing Management and Epidemiology Nursing, Jagiellonian University Medical College, Krakow, Poland
2. Faculty of Medicine, Department of Clinical Biochemistry, Jagiellonian University Medical College, Krakow, Poland
3. Faculty of Health Sciences, Institute of Public Health, Department of Nutrition and Drug Research, Jagiellonian University Medical College, Krakow, Poland