1. Clinical Center of Vojvodina, Center for Laboratory Medicine, Novi Sad, Serbia + University of Novi Sad, Faculty of Medicine, Novi Sad, Serbia
2. University of Novi Sad, Faculty of Medicine, Novi Sad, Serbia + Clinical Center of Vojvodina, Clinic for Diabetes, Endocrinology and Metabolic Disease, Novi Sad, Serbia
3. University of Novi Sad, Faculty of Medicine, Novi Sad, Serbia + Clinical Center of Vojvodina, Center for Radiology, Novi Sad, Serbia
4. Clinical Center of Vojvodina, Clinic for Diabetes, Endocrinology and Metabolic Disease, Novi Sad, Serbia
5. Clinical Center of Vojvodina, Clinic for Diabetes, Endocrinology and Metabolic Disease, Novi Sad, Serbia + Institute for Cardiovascular Disease, Sremska Kamenica, Serbia