1. Laboratory of Molecular Materials Division of Biophysics and Bioengineering Department of Physics Chemistry and Biology (IFM) Linköping University Linköping SE‐581 83 Sweden
2. Division of Solid Mechanics Department of Management and Engineering (IEI) Linköping University Linköping SE‐581 83 Sweden
3. Catalan Institute of Nanoscience and Nanotechnology (ICN2) CSIC and BIST Campus UAB, Bellaterra Barcelona 08193 Spain
4. School of Engineering and Applied Sciences Harvard University 9 Oxford Street Cambridge MA 02138 USA
5. Instituto de Microelectrónica de Barcelona (IMB‐CNM, CSIC) Campus UAB, Bellaterra Barcelona 08193 Spain
6. Nanostructured Materials Department of Physics Chemistry and Biology (IFM) Linköping University Linköping SE‐58183 Sweden
7. Cardiovascular Research Centre School of Medical Sciences Örebro University Örebro SE‐70362 Sweden
8. Biomedical Photonics Group Department of Chemistry and Molecular biology University of Gothenburg Gothenburg SE‐412 96 Sweden