1. Department of Nuclear Medicine, Odense University Hospital, 5000 Odense C, Denmark
2. Research Unit of Clinical Physiology and Nuclear Medicine, Department of Clinical Research, University of Southern Denmark, 5230 Odense M, Denmark
3. The Intervention Centre, Division of Technology and Innovation, Oslo University Hospital, 0372 Oslo, Norway
4. Institute of Clinical Medicine, University of Oslo, 0313 Oslo, Norway
5. GDS, Department of Psychology, Koelliker Hospital, University of Turin, 10124 Turin, Italy
6. FOCUS Lab, Department of Psychology, University of Turin, 10124 Turin, Italy
7. Section of Biophysical and Biomedicinal Chemistry, DTU Chemistry, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
8. Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
9. Department of Neuroscience, Developmental and Regenerative Biology and Genetics of Neurodegeneration, Departments of Psychiatry and Neuroscience, University of Texas at San Antonio, San Antonio, TX 78249, USA
10. Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
11. Department of Molecular and Medical Pharmacology, David Geffen UCLA School of Medicine, Los Angeles, CA 90095, USA