1. Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
2. Division of Nuclear Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
3. Division of Cardiovascular and Interventional Radiology, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
4. Department of Orthopaedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
5. Division of Cardiology, Department of Internal Medicine V, Favoriten Clinic, Vienna, Austria