Clinical Research Centre, Medical University of Bialystok, M.C. Skłodowskiej-Curie 24A, 15-276 Bialystok, Poland. Department of Dietetics and Clinical Nutrition, Medical University of Bialystok, Mieszka I-go 4B, 15-054 Bialystok, Poland. Centre for Experimental Medicine, Medical University of Bialystok, M.C. Skłodowskiej-Curie 24A, 15-276 Bialystok, Poland. Clinical Research Centre, Medical University of Bialystok, M.C. Skłodowskiej-Curie 24A, 15-276 Bialystok, Poland ; Department of Dietetics and Clinical Nutrition, Medical University of Bialystok, Mieszka I-go 4B, 15-054 Bialystok, Poland ; Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, M.C. Skłodowskiej-Curie 24A, 15-276 Bialystok, Poland. Clinical Research Centre, Medical University of Bialystok, M.C. Skłodowskiej-Curie 24A, 15-276 Bialystok, Poland ; Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, M.C. Skłodowskiej-Curie 24A, 15-276 Bialystok, Poland. Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, M.C. Skłodowskiej-Curie 24A, 15-276 Bialystok, Poland.