1. Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
2. Center for Biomarker Research in Medicine, CBmed, 8010 Graz, Austria
3. Department of Health Studies, Institute of Biomedical, FH Joanneum University of Applied Sciences, 8020 Graz, Austria
4. Interdisciplinary Metabolic Medicine Trials Unit, Medical University of Graz, 8036 Graz, Austria
5. Division of Cardiology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria