1. Biomedical NMR, Department of Biomedical Engineering; Eindhoven University of Technology; Eindhoven The Netherlands
2. Department of Radiology; Academic Medical Centre; University of Amsterdam; Amsterdam The Netherlands
3. University Medical Center Utrecht; Utrecht The Netherlands
4. Department of Tumor Immunology; Nijmegen Center for Molecular Life Sciences; Radboud University Nijmegen Medical Center; Nijmegen The Netherlands