1. Department of Health Policy Faculty of Public Health in Bytom, Medical University of Silesia, 40-055 Katowice, Poland
2. Student Scientific Circle, Department of Metabolic Disease Prevention, Faculty of Public Health in Bytom, Medical University of Silesia, 40-055 Katowice, Poland
3. Department of Metabolic Disease Prevention, Faculty of Public Health in Bytom, Medical University of Silesia, 40-055 Katowice, Poland
4. Department of Human Nutrition, Faculty of Public Health in Bytom, Medical University of Silesia, 40-055 Katowice, Poland