1. MR Centre of Excellence, Department of Biomedical Imaging and Image-guided Therapy; Medical University of Vienna; Vienna Austria
2. Department of NMR and MS, Faculty of Chemical and Food Technology; Slovak University of Technology; Bratislava Slovakia
3. Department of Imaging Methods; Institute of Measurement Science, Slovak Academy of Sciences; Bratislava Slovakia
4. Division of Endocrinology and Metabolism, Department of Internal Medicine III; Medical University of Vienna; Vienna Austria