1. Department of Epidemiology Research, Statens Serum Institut, Copenhagen and Center for Sexology Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark;
2. Department of Pediatric Surgery, Hôpital Necker Enfants Malades, Université Paris Descartes, Paris, France;
3. Lithuanian Society of Paediatric Surgeons, Kaunas, Lithuania;
4. Department of Pediatrics, Landspitali University Hospital, Reykjavik, Iceland;
5. Children's Surgical Forum of the Royal College of Surgeons of England, London, United Kingdom;
6. Polish Association of Pediatric Surgeons, Gdansk, Poland;
7. Working Group for Pediatric Urology, Dutch Urological Association, Utrecht, Netherlands;
8. Departments of Pediatric Urology, University Children’s Hospitals UMC Utrecht and AMC Amsterdam, Netherlands;
9. Austrian Society of Pediatric and Adolescent Surgery, Klagenfurt, Austria;
10. Paediatric Association of the Netherlands, Utrecht, Netherlands;
11. German Academy of Paediatrics and Adolescent Medicine, Berlin, Germany;
12. Center for Sexology Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark;
13. Department of Pediatrics, Rigshospitalet, Copenhagen, Denmark;
14. Departments of Pediatric Surgery, Landspitali University Hospital, Reykjavik, Iceland, and Karolinska University Hospital, Stockholm, Sweden;
15. German Association of Pediatricians, Cologne, Germany;
16. Department of Pediatric Surgery, Thomayer Hospital, Charles University, Prague, Czech Republic;
17. British Association of Paediatric Urologists, London, United Kingdom;
18. British Association of Paediatric Surgeons, London, United Kingdom;
19. Committee on Ethics and Children's Rights, Swedish Paediatric Society, Stockholm, Sweden;
20. Ethics Committee of the Danish Medical Association, Copenhagen, Denmark;
21. Ethics Committee of the German Academy of Pediatrics and Adolescent Medicine, Berlin, Germany;
22. Finnish Association of Pediatric Surgeons, Tampere, Finland;
23. Department of Pediatric Surgery, Helsinki University Children's Hospital, Helsinki, Finland;
24. Department of Pediatrics, IWK Health Centre, Dalhousie University, Halifax, Nova Scotia, Canada;
25. Ethics Committee of the Norwegian Medical Association, Oslo, Norway;
26. Estonian Society of Paediatric Surgeons, Tallinn, Estonia;
27. Norwegian Paediatric Association, Tromsø, Norway;
28. Finnish Medical Association, Helsinki, Finland;
29. Latvian Association of Pediatric Surgeons, Riga, Latvia;
30. Department of Pediatric Surgery, Our Lady's Children's Hospital, Dublin, Ireland;
31. Department of Surgery, Odense University Hospital, Odense, Denmark;
32. Department of Pediatric Surgery, Landspitali University Hospital, Reykjavik, Iceland;
33. Department of Pediatrics, Helsinki University Children's Hospital, Helsinki, Finland;
34. Swedish Pediatric Society, Stockholm, Sweden;
35. Department of Pediatric Surgery, Dr. v. Haunersches Kinderspital, Ludwig-Maximilians Universität, Munich, Germany;
36. Commission for Ethical Questions, German Academy of Pediatrics, Frankfurt, Germany;
37. Swedish Society of Pediatric Surgery, Stockholm, Sweden; and
38. Dutch Society of Pediatric Surgery, Rotterdam, Netherlands