1. Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
2. Institute for Pathology, University of Würzburg, Würzburg, Germany
3. Department of Internal Medicine, Caritas Hospital Bad Mergentheim, Bad Mergentheim, Germany
4. Department of Internal Medicine, University Hospital Würzburg, Würzburg, Germany
5. Scintomics GmbH, Fürstenfeldbruck, Germany
6. Pharmaceutical Radiochemistry, Technische Universität München, Munich, Germany
7. Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA