1. University of Warwick, Warwick Medical School, Coventry, UK
2. Rudolf Virchow Center for Integrative and Translational Bioimaging, Institute for Structural Biology, University of Würzburg, Josef-Schneider-Str. 2, Würzburg 97080, Germany
3. Department of Biochemistry, Biocenter, University of Würzburg, Am Hubland, Würzburg 97074, Germany