1. Department of Chemistry Simon Fraser University 8888 University Drive Burnaby British Columbia V5A 1S6 Canada
2. Neufeld Science Centre Department of Chemistry Trinity Western University 22500 University Drive Langley British Columbia V2Y 1Y1 Canada
3. Life Sciences Division, TRIUMF Vancouver, British Columbia, V6T 2A3(Canada) Department of Radiology 775 Laurel Street, 11th floor Vancouver BC V5Z 1M9 Canada
4. Medicinal Chemistry Roche Pharma Research and Early Development (pRED) Roche Innovation Center Basel F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland