1. Biomedical Chemistry Department of Clinical Radiology and Nuclear MedicineMedical Faculty Mannheim of Heidelberg University Theodor-Kutzer-Ufer 1–3 68167 Mannheim Germany
2. Molecular Imaging and Radiochemistry Department of Clinical Radiology and Nuclear MedicineMedical Faculty Mannheim of Heidelberg University Theodor-Kutzer-Ufer 1–3 68167 Mannheim Germany
3. Division of Oncological Imaging, Department of OncologyUniversity of Alberta 11560 University Avenue Edmonton AB T6G 1Z2 Canada