1. Department of Physiology, Poznan University of Medical Sciences, Poznan, Poland
2. Department of Hygiene, Poznan University of Medical Sciences, Poznan, Poland
3. Department of Informatics and Statistics, Poznan University of Medical Sciences, Poznan, Poland
4. Department of Animal Physiology and Biochemistry, University of Life Sciences in Poznan, Poznan, Poland
5. Center for Public Health and Health Promotion, Institute of Rural Health in Lublin, Lublin, Poland
6. Department of Women’s Health, Institute of Rural Health in Lublin, Lublin, Poland