1. Faculty of Physics and Center for NanoScience (CeNS) Ludwig‐Maximilians‐University Geschwister‐Scholl‐Platz 1 80539 Munich Germany
2. Research Group Molecular Imaging and Bionanotechnology Max Planck Institute of Biochemistry Am Klopferspitz 18 82152 Martinsried Germany
3. Department of Cell Biology Yale University School of Medicine 333 Cedar Street New Haven 06510 United States