1. Department of Biomedical Sciences, School of Medicine, Nazarbayev University , Astana , Kazakhstan
2. Department of Medicine, School of Medicine, Nazarbayev University , Astana , Kazakhstan
3. Clinical Academic Department of Internal Medicine, CF “University Medical Center” , Astana , Kazakhstan
4. Department of Biology, School of Sciences and Humanities, Nazarbayev University , Astana , Kazakhstan
5. Department of Chemistry, School of Sciences and Humanities, Nazarbayev University , Astana , Kazakhstan
6. Division of Nephrology, Department of Internal Medicine, Koc University , Istanbul , Turkey