1. Biomedical Chemistry, Department of Clinical Radiology and Nuclear Medicine; Medical Faculty Mannheim of Heidelberg University; Theodor-Kutzer-Ufer 1-3 68167 Mannheim Germany
2. Molecular Imaging and Radiochemistry, Department of Clinical Radiology and Nuclear Medicine; Medical Faculty Mannheim of Heidelberg University; Theodor-Kutzer-Ufer 1-3 68167 Mannheim Germany