1. Department of Molecular Cell Biology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway;
2. Faculty of Mathematics and Natural Sciences, Department of Biosciences, University of Oslo, Oslo, Norway;
3. Centre for Molecular Medicine Norway (NCMM), Nordic EMBL Partnership, University of Oslo, Oslo, Norway;
4. Department of Radiation Biology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway;
5. Department of Biotechnology and Nanomedicine, SINTEF AS, Trondheim, Norway;
6. Faculty of Natural Sciences, Department of Physics, The Norwegian University of Science and Technology (NTNU), Trondheim, Norway