1. Department of Health Ecology, Teaching Institute of Public Health of Primorsko-Goranska County, Rijeka, Croatia
2. Department of Physiology, Immunology and Pathophysiology, University of Rijeka, Faculty of Medicine, Rijeka, Croatia
3. Department of Basic Medical Sciences, University of Rijeka, Faculty of Health Studies, Rijeka, Croatia
4. Department of Health Ecology, University of Rijeka, Faculty of Medicine, Rijeka, Croatia
5. Department of Internal Medicine, General Hospital Varaždin, Varaždin, Croatia
6. Community Health Centar of Istra County, Pula, Croatia
7. Vuk Vrhovac University Clinic for Diabetes, Endocrinology and Metabolic Diseases, Merkur University Hospital, Zagreb, Croatia
8. School of Medicine, University of Zagreb, Zagreb, Croatia
9. School of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
10. Department of Endocrinology, Diabetes and Metabolic Diseases, Clinical Hospital Centre Rijeka, Rijeka, Croatia
11. Department of Internal Medicine, University of Rijeka, Faculty of Medicine, Rijeka, Croatia