1. Catherine and Joseph Aresty Department of Urology, USC Institute of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA
2. Department of Urology, Einstein Healthcare Network, Philadelphia, PA
3. Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
4. Department of General Surgery, Digestive Disease & Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH
5. Department of Surgery, University of Toronto, Toronto, ON, Canada
6. Department of Surgery, Østfold Hospital Trust, Gralum, Norway
7. Institute for Clinical Medicine, University of Oslo, Oslo, Norway
8. Department of Surgery, Fonna Hospital Trust, Odda, Norway
9. Department of Surgery N 1, Yerevan State Medical University after M. Heratsi, Yerevan, Armenia
10. Department of Faculty Surgery N 2, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
11. Intervention Centre and Department of Hepatopancreatobiliary Surgery, Oslo University Hospital – Rikshospitalet, Oslo, Norway
12. St James’s University Hospital, Leeds, UK
13. The Griffin Institute, Division of Surgery and Interventional Science—UCL, London, UK
14. Division of Trauma, Emergency Surgery, and Surgical Critical Care, Massachusetts General Hospital, Boston, MA