1. Northwestern University, Chicago, IL
2. Radboud University Medical Center, Nijmegen, the Netherlands
3. GENESIS–Center for Assistance in Human Reproduction, Rio de Janeiro, Brazil
4. Universidad de Valparaiso, Valparaiso, Chile
5. Jagiellonian University Medical College, Kraków, Poland
6. University of New South Wales, Sydney, New South Wales
7. Onkofertilite Turkiye, Istanbul, Turkey
8. BONVENA–Reproductive Medicine, Brasília, Rio de Janeiro, Brazil
9. Vida Centro de Fertilidade, Rio de Janeiro, Brazil
10. University of Valencia, Valencia, Spain
11. Seoul National University College of Medicine, Seoul, South Korea
12. University of Coimbra, Coimbra, Portugal
13. University of Copenhagen, Copenhagen, Denmark
14. Federal University of São Paulo, São Paulo, Brazil
15. University of Toronto, Toronto, Ontario, Canada
16. Universitair Ziekenhuis Brussel, Jette, Belgium
17. Royan Institute for Reproductive Biomedicine, Tehran, Iran
18. Universidade Federal de Minas Gerais, Brazil
19. Centro de Estudios e Investigaciones en Biología y Medicina Reproductiva, Lima, Peru
20. Pregna Medicina Reproductiva, Buenos Aires, Argentina
21. Hemorrede do Ceará, Fortaleza, São João del-Rei, Brazil
22. Instituto de Investigación Sanitaria La Fe, Valencia, Spain
23. Medical University of Innsbruck, Innsbruck, Austria
24. National Research Center, Cairo, Egypt
25. Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
26. IVF Centro de Reproduccion, Panama City, Panama
27. University of Santo Amaro, São Paulo, Brazil
28. Vrije Universiteit Brussel, Brussels, Belgium
29. Université de Tunis El Manar, Tunis, Tunisia
30. St Marianna University School of Medicine, Kawasaki, Japan
31. Banco de Sêmen do Rio de Janeiro, Rio de Janeiro, Brazil
32. Federal University of São João del-Rei, São João del-Rei, Brazil
33. University of Cologne, Cologne, Germany
34. Fertilitat Centro de Medicina Reprodutiva, Porto Alegre, Brazil
35. Pró-Criar Medicina Reprodutiva, Minas Gerais, Brazil
36. University of Edinburgh, Edinburgh, United Kingdom
37. Fertipraxis–Centro de Reprodução Humana, Rio de Janeiro, Brazil
38. Manipal University, Manipal, India
39. Seoul National University Hospital, Seoul, South Korea
40. IVI São Paulo–Chedid Grieco, São Paulo, Brazil
41. University of Montreal Hospital Centre, Montreal, Quebec, Canada
42. Gifu University School of Medicine, Gifu, Japan
43. Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
44. Royal Women’s Hospital, Melbourne, Victoria, Australia