1 Department I, Institute of Anatomy and Cell Biology, Ludwig Maximilians University Munich, Pettenkoferstr. 11, 80336, Munich, Germany.
2 Department of General, Visceral, Vascular and Paediatric Surgery, Julius-Maximilians-Universität, Oberdürrbacher Str. 6, 97080, Würzburg, Germany.
3 Department for Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, Röntgenring 11, 97070, Würzburg, Germany.
4 Department of Biochemistry and Molecular Biochemistry, University of Würzburg, Am Hubland, 97074, Würzburg, Germany.
5 Department I, Institute of Anatomy and Cell Biology, Ludwig Maximilians University Munich, Pettenkoferstr. 11, 80336, Munich, Germany. [email protected].