1. Division of Nuclear Medicine and Molecular Imaging, The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 601 N. Caroline Street, Baltimore, MD, USA
2. Department of Nuclear Medicine, University Hospital Würzburg, Oberdürrbacherstr. 6, Würzburg, Germany
3. Else-Kröner-Forschungskolleg, Interdisciplinary Center for Clinical Research (IZKF), University of Würzburg, Josef-Schneider-Str. 2, Würzburg, Germany
4. Comprehensive Heart Failure Center (CHFC), University Hospital Würzburg, Am Schwarzenberg 15, Würzburg, Germany
5. Institute for Anatomy and Cell Biology, University Würzburg, Koellikerstr. 6, Würzburg, Germany
6. Department of Pharmacology, University Hospital Würzburg, Versbacher Str. 9, Würzburg, Germany
7. Interdisciplinary Bank of Biomaterials and Data Würzburg (IBDW), University Hospital Würzburg, Straubmühlweg 2a, Würzburg, Germany
8. Department of Biomedical Imaging, National Cerebral and Cardiovascular Research Center, 5 Chome-7-1 Fujishirodai, Suita, Osaka Prefecture, Japan