1. German Cancer Research Center (DKFZ)
2. Molecular Structure Analysis
3. 69120 Heidelberg
4. Germany
5. The Institute of Cancer Research
6. Division of Radiotherapy and Imaging
7. London SW7 3RP
8. UK
9. Helmholtz-Zentrum Dresden-Rossendorf
10. Institute of Radiopharmaceutical Cancer Research
11. 01328 Dresden
12. Division of Radiopharmaceutical Chemistry