1. Department of General, Visceral and Transplant SurgeryRWTH Aachen University Hospital Aachen Germany
2. Institut fuer Textiltechnik of RWTH Aachen University Aachen Germany
3. Department of Biohybrid and Medical Textiles (BioTex) at AME‐Helmholtz Institute for Biomedical EngineeringRWTH Aachen University Aachen Germany