1. Interdisciplinary Nanoscience Center, Aarhus University, DK-8000 Aarhus, Denmark
2. Life and Medical Sciences (LIMES), University of Bonn, 53121 Bonn, Germany
3. Institute of Medical Microbiology and Hygiene, Molecular Microbiology (Virology), Regensburg University, 93053 Regensburg, Germany
4. Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, 93053 Regensburg, Germany
5. Center of Aptamer Research & Development, University of Bonn, 53121 Bonn, Germany
6. Department of Molecular Biology and Genetics, Aarhus University, DK-8000 Aarhus, Denmark