1. Danish National Research Foundation, Centre for DNA Nanotechnology (CDNA) at the Interdisciplinary Nanoscience Center (iNANO), University of Aarhus, DK-8000 Aarhus, Denmark
2. Department of Molecular Biology, University of Aarhus, DK-8000 Aarhus, Denmark
3. Department of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus, Denmark
4. Wilhelm Johannsen Centre for Functional Genome Research, Department of Cellular and Molecular Medicine, University of Copenhagen, Denmark
5. Department of Chemistry, University of Aarhus, DK-8000 Aarhus, Denmark