1. Institute of Neurology; University College London; London United Kingdom
2. Department of Chemistry and Institute of Nuclear Medicine; University College London; London United Kingdom
3. Department of Nuclear Medicine; Hannover Medical School; Hannover Germany
4. University of Antwerp; Wilrijk Belgium
5. UCB Biopharma; Braine l'Alleud Belgium
6. Ben-Gurion University of the Negev; Beer-Sheva Israel
7. Dalhousie University; Halifax Nova Scotia Canada
8. Institute of Pharmacology, Toxicology, and Pharmacy; Ludwig-Maximilians-University; Munich Germany
9. Department of Neuroscience; IRCCS-Institute for Pharmacological Research Mario Negri; Milan Italy
10. NIH; Bethesda Maryland U.S.A
11. Departments of Pediatrics, Anatomy/Neurobiology, Neurology; University of California-Irvine; Irvine California U.S.A