1. University Hospital Southampton Southampton UK
2. San Raffaele Hospital Milan Italy
3. Institut Mutualiste Montsouris Paris France
4. Department of Hepatobiliary Surgery and Liver Transplantation Pitié‐Salpétrière Hospital Sorbonne University Paris France
5. Ghent University Hospital Medical School Ghent Belgium
6. Department of HPB Surgery Oslo University Hospital The Intervention Centre Institute of Clinical Medicine University of Oslo Oslo Norway
7. Antoine‐Beclere Hospital Paris France
8. Department of Surgery Cancer Center Amsterdam Amsterdam UMC University of Amsterdam Amsterdam The Netherlands
9. Groeninge Hospital Kortrijk Belgium