1. Institute of Inorganic Chemistry, University of Cologne, Greinstr. 6, 50939 Cologne, Germany
2. Department of Nuclear Medicine, University Hospital, RWTH Aachen University, 52074 Aachen, Germany
3. Department of Neurology, University Hospital, RWTH Aachen University, 52074 Aachen, Germany
4. Department of Radiology and Nuclear Medicine, Maastricht University Medical Center (MUMC+), 6202 Maastricht, The Netherlands
5. School for Cardiovascular Diseases (CARIM), Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
6. Electron Microscopy Facility, Institute of Pathology, University Hospital Aachen, RWTH Aachen University, 52074 Aachen, Germany
7. Institute of Biochemistry and Molecular Immunology, University Hospital, RWTH Aachen University, 52074 Aachen, Germany
8. JARA-BRAIN Institute of Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, 52074 Aachen, Germany
9. Center of Integrated Oncology (CIO), Universities of Aachen, Bonn, Cologne, and Düsseldorf, 50937 Cologne, Germany