1. 1Department of Medicine A, University Hospital Münster, Münster, Germany;
2. 2Department of Medicine I, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany;
3. 3Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland;
4. 4Philogen S.p.A., Siena, Italy;
5. 5Clinic of Radiology,
6. 6Department of Nuclear Medicine, and
7. 7Gerhard-Domagk-Institute for Pathology, University Hospital Münster, Münster, Germany;
8. 8Department of Pediatric Hematology and Oncology, University Children`s Hospital Münster, Münster, Germany; and
9. 9Boehringer Ingelheim Pharma, Biberach, Germany