1. Macromolecular Engineering Lab, Department of Mechanical and Process Engineering ETH Zurich Zurich 8092 Switzerland
2. Department of Surgery and Transplantation, Swiss Hepato‐Pancreato‐Biliary (HPB) and Transplant Center University Hospital Zurich Zurich 8091 Switzerland
3. Wyss Zurich Translational Center ETH Zurich and University of Zurich Zurich 8092 Switzerland