1. Faculty of Material Science and Engineering Warsaw University of Technology Warsaw Poland
2. Institute of Physical Chemistry, Polish Academy of Sciences Warsaw Poland
3. Department of Biomaterials Radboud University Medical Center Nijmegen The Netherlands
4. Laboratory of Functional and Molecular Imaging, NINDS, National Institutes of Health Bethesda MD USA
5. Department of Radiology and Nuclear Medicine Radboud University Medical Center Nijmegen The Netherlands
6. Department of Urology, Radboud Institute for Molecular Life Science Radboud University Medical Center Nijmegen The Netherlands