1. Department of Polymer Chemistry, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen,
The Netherlands
2. Groningen Biomolecular Sciences and Biotechnology
Institute, University of Groningen, Nijenborgh
7, 9747 AG Groningen, The Netherlands
3. Department
of Medical Oncology, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
4. Laboratory of Physical Chemistry and Colloid Science, University of Wageningen, Droevendaalsesteeg 4, 6708PB,
Wageningen, The Netherlands