1. Department of Biology/Chemistry Biochemistry Section University of Osnabrück Osnabrück Germany
2. Center of Cellular Nanoanalytics Osnabrück (CellNanOs) University of Osnabrück Osnabrück Germany
3. Center of Cellular Nanoanalytics Integrated Bioimaging Facility University of Osnabrück Osnabrück Germany
4. Department of Biology/Chemistry Molecular Membrane Biology Group University of Osnabrück Osnabrück Germany
5. Department of Biology/Chemistry Biophysics Section University of Osnabrück Osnabrück Germany
6. Department of Biomedical Sciences of Cells and Systems University of Groningen University Medical Center Groningen Groningen Netherlands