1. Catherine and Joseph Aresty Department of Urology, Keck School of Medicine, Los Angeles, California
2. Department of Urology, Einstein Healthcare Network, Philadelphia, Pennsylvania
3. Department of General Surgery, Digestive Disease & Surgery Institute, Cleveland Clinic Foundation, Cleveland, Ohio
4. Department of Surgery, Johns Hopkins Medicine, Baltimore, Maryland
5. Department of Obstetrics & Gynecology, Cumming School of Medicine, University of Calgary, Calgary, Alberta
6. Department of General and Pancreatic Surgery, University of Verona, Verona
7. Department of Vascular Surgery, University of Bristol, Bristol
8. Division of Endocrine Surgery, “Agostino Gemelli” School of Medicine, University Foundation Polyclinic, Catholic University of the Sacred Heart, Rome
9. Department of Urology, Royal Melbourne Hospital, Parkville, Victoria, Australia
10. Department of Urology, Guy’s and St Thomas’ NHS Foundation Trust, London
11. Department of Urology, University of Bern, Inselspital, Bern
12. Department of Otolaryngology-Head & Neck Surgery, University of Michigan Medical School, Ann Arbor, Michigan
13. Clinic for Anaesthesia, Intermediate Care, Prehospital Emergency Medicine and Pain Therapy; University Hospital Basel, Switzerland
14. Department of Urology, Leeds Teaching Hospitals NHS Trust, Leeds
15. Department of General Surgery, Yeovil District Hospital NHS Foundation Trust, Yeovil
16. Trauma Department, Emergency Surgery and Surgical Critical Care
17. Department of Cardiac Surgery, Cardiovascular Center, Inselspital, Bern
18. Center for Colorectal Disease, St Vincent’s University Hospital, Dublin, Ireland
19. Department of Surgery, University of California San Francisco (UCSF), San Francisco, California
20. Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy
21. Department of Urology, Queen’s University, Kingston, Ontario, Canada
22. Department of Urology, Intitut Paoli-Calmettes Cancer Centre, Marseille, France
23. Division of Oncology, Unit of Urology, URI, IRCCS Ospedale San Raffaele
24. University Vita-Salute San Raffaele, Milan
25. Department of Urology, Ludwig-Maximilians-University Munich, Munich, Germany
26. Harley Clinic, London
27. Department of Surgery, Massachusetts General Hospital and the Harvard Medical School, Boston, MA, USA
28. Department of Colorectal Surgery, Cleveland Clinic Florida, Weston, Florida, USA
29. UK EQUATOR Centre, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology, & Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Oxford, UK