1. Pacific Parkinson’s Research CentreThe University of British Columbia 2215 Wesbrook Mall Vancouver BCV6T 1Z3Canada
2. Department of Physics and Astronomy The University of British Columbia 6224 Agricultural Road Vancouver BCV6T 1Z1Canada
3. Department of Radiology University of British Columbia Vancouver BCV5Z 1M9Canada
4. Department of Medicine Division of Neurology University of British Columbia Vancouver BCV6T 2B5Canada
5. Division of Neuroscience and Experimental Psychology Wolfson Molecular Imaging CentreThe University of Manchester ManchesterM20 3LJUK
6. Department of Radiology and Nuclear Medicine VU University Medical Center De Boelelaan 1117 Amsterdam1081 HVNetherlands
7. Department of Nuclear Medicine and Molecular Imaging University Medical Center GroningenUniversity of Groningen Hanzeplein 1 9713 KC Groningen Netherlands