1. The Transplant Institute Sahlgrenska University Hospital Gothenburg Sweden
2. The Laboratory for Transplantation and Regenerative Medicine Sahlgrenska Academy at the University of Gothenburg Gothenburg Sweden
3. Scandinavian Microsurgery Academy University of Gothenburg Gothenburg Sweden
4. Division of Reconstructive Microsurgery Victor Babes University of Medicine and Pharmacy Timisoara Romania
5. Pius Branzeu Center Victor Babes University of Medicine and Pharmacy Timisoara Romania
6. Department of Biological and Environmental Sciences University of Gothenburg Gothenburg Sweden
7. Department of Hepato‐Biliary‐Pancreatic Surgery and Transplantation Kanazawa University Kanazawa Japan
8. Department of Organ Fabrication Keio University School of Medicine Tokyo Japan
9. Department of Microsurgery Jesús Usón Minimally Invasive Surgery Centre Cáceres Spain
10. Microsurgery Research and Training Laboratory Columbia University New York New York USA
11. Department of Operative Techniques and Surgical Research, Faculty of Medicine University of Debrecen Debrecen Hungary