1. Department of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus C, Denmark
2. Interdisciplinary Nanoscience Center - iNANO, Aarhus University, 8000 Aarhus C, Denmark
3. Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
4. VA Tennessee Valley Healthcare System, Nashville, TN 37212, USA
5. Department of Pathology, Aarhus University Hospital, 8000 Aarhus C, Denmark
6. Division of Biomedical Engineering, Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China