1. Department of Conservative Dentistry, Medical University of Białystok, Białystok, Poland
2. Department of Pediatrics and Nephrology, Medical University of Białystok, Białystok, Poland
3. Students’ Scientific Club “Biochemistry of Civilization Diseases” at the Department of Hygiene, Epidemiology and Ergonomics, Medical University of Białystok, Białystok, Poland
4. Department of Hygiene, Epidemiology and Ergonomics, Medical University of Białystok, Białystok, Poland
5. Department of Medicine, Faculty of Medical Sciences and Health Sciences, Kazimierz Pułaski University in Radom, Radom, Poland