Faculty of Medicine and Health Sciences, Department of the Developmental Age Research, Institute of Public Health, The Jan Kochanowski University in Kielce, IX Wiekow Kielc 19, 25-317 Kielce, Poland
Faculty of Medicine and Health Sciences, Department of the Prevention of Alimentary Tract Diseases, Institute of Nursing and Midwifery, The Jan Kochanowski University in Kielce, Kielce, Poland