1. Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC – Amsterdam University Medical Centre, Amsterdam, The Netherlands
2. Department of Plastic Surgery, University Hospital Birmingham, Birmingham, United Kingdom
3. Department of Plastic Surgery, University Hospital Ghent, Ghent, Belgium
4. Independent scholar, Amsterdam, The Netherlands
5. Department of Urology, St George’s University Hospital NHS Foundation Trust, London, United Kingdom
6. Department of Gender Surgery, Parkside Hospital, London, United Kingdom
7. Department of Reconstructive Urology and Gender Surgery, Hospital General de Agudos Carlos G. Durand, Buenos Aires, Argentina
8. Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Washington School of Medicine, Seattle, Washington, USA
9. Nottingham Centre for Transgender Health, Nottingham, United Kingdom