1. Department of Nuclear Medicine, University of Leipzig, Leipzig, Germany
2. Department of Psychiatry and Psychotherapy, University of Leipzig, Leipzig, Germany
3. Max-Planck-Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
4. Integrated Research and Treatment Centre (IFB) Adiposity Diseases, University of Leipzig, Leipzig, Germany
5. Central Institute for Engineering, Electronics and Analytics—Electronic Systems (ZEA-2), Forschungszentrum Jülich, Jülich, Germany
6. ABX Advanced Biochemical Compounds GmbH, Radeberg, Germany
7. Centre for Clinical Trials Leipzig, University of Leipzig, Leipzig, Germany
8. Department of Neuroradiopharmaceuticals, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Research Site Leipzig, Leipzig, Germany