1. Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
2. Interdisciplinary Metabolic Medicine Trials Unit, Medical University of Graz, Graz, Austria
3. Department of Exercise Physiology & Metabolism, Institute of Sports Science, University of Bayreuth, Bayreuth, Germany
4. Division of Cardiology, Medical University of Graz, Graz, Austria
5. Center for Biomarker Research in Medicine (CBmed), Graz, Austria
6. Medical University of Innsbruck, Innsbruck, Austria