1. Department of Gynaecology and Obstetrics University Hospital Schleswig-Holstein Campus Kiel Kiel Germany
2. Institute of Immunology University Hospital Schleswig-Holstein Campus Kiel Kiel Germany
3. Department of Hematology University Hospital Schleswig-Holstein Campus Kiel Kiel Germany
4. Institute of Functional and Clinical Anatomy Friedrich‐Alexander‐Universität Erlangen Germany
5. Institute of Anatomy, Department of Medicine Christian‐Albrechts‐University Kiel Germany
6. Department of Medicine II University Hospital Schleswig-Holstein Campus Kiel Kiel Germany