1. Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
2. Core Facility Computational Bioanalytics, Medical University Graz, 8036 Graz, Austria
3. Division of Cardiology, Department of Internal Medicine and University Heart Center Graz, Medical University of Graz, 8036 Graz, Austria