1. Epidémiology, Research and Development, Paris, France
2. National Perinatal Epidemiology and Statistics Unit, Centre for Big Data Research in Health, School of Women’s and Children’s Health, University of New South Wales, Sydney, Australia
3. Clinica las Condes and Program of Ethics and Public Policies in Human Reproduction, University Diego Portales, Santiago, Chile
4. Egyptian IVF-ET Center, Cairo, Egypt
5. Department of Obstetrics and Gynaecology, Saitama Medical University, Moroyama, Japan
6. Nova IVI Fertility, India
7. Department of Obstetrics & Gynaecology, Groote Schuur Hospital, South Africa
8. Faculty of Health Sciences, University of Cape Town, South Africa
9. Fertility Centre, Gynaecologikum Hamburg, Germany
10. Equal3 Fertility, Cupertino, CA, USA
11. Stanford University School of Medicine, Palo Alto, CA, USA
12. University of California School of Medicine, San Francisco, CA, USA