Affiliation: | a Institute of Radiopharmacy, Research Center Dresden-Rossendorf, PO Box 51 01 19, D-01314 Dresden, Germany b Department of Oncologic Imaging, Cross Cancer Institute, University of Alberta, Edmonton, Alberta, Canada T6G 1Z2 c University of Rostock, Institute of Chemistry, Albert-Einstein-Str. 3a, D-18059 Rostock, Germany |