1. Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Health Care Services, Region Stockholm, SE-171 76, Stockholm, Sweden
2. N.P. Bechtereva Institute of Human Brain, Russian Academy of Science, 9, Pavlov str., 197376 St. Petersburg, Russia
3. Petersburg Nuclear Physics Institute named after B.P. Konstantinov, NRC “Kurchatov Institute”, 188300 Gatchina, Russia
4. Russian Scientific Center of Radiology and Surgical Technologies named after A.M. Granov, 197758 St. Petersburg, Russia
5. PET Science Centre, Precision Medicine and Genomics, IMED Biotech Unit, AstraZeneca, Karolinska Institutet, S-171 76 Stockholm, Sweden
6. Department of Physiology & Pharmacology, Karolinska Institutet, SE- 171 77 Stockholm, Sweden