1. Université Paris Cité Paris France
2. Department of Reproductive Biology CECOS AP‐HP. Center‐Université Paris Cite. Cochin Hospital Paris France
3. Department of Hematology Adolescents and Young Adults Unit AP‐HP. North‐Université Paris Cité. Saint‐Louis Hospital Paris France
4. Biomega‐Bioclinic Department Intercommunal Hospital of Créteil Assisted Reproductive Biology Créteil France
5. Eurofins Biomnis Laboratory Institut Rhonalpin IVF Center Clinique du Val d'Ouest Ecully France
6. Department of Pediatric Immunology and Hematology APHP. North‐Université Paris Cité. Robert Debré Hospital Paris France
7. Department of Pediatric Surgery and Urology Centre de Référence des Malformations Rares des Voies Urinaires (MARVU) Inserm UMR 1141 NeuroDev APHP. North‐Université Paris Cité. Robert‐Debré Hospital Paris France
8. Interdisciplinary Research Institute on Social issues (IRIS) UMR 8156–997 Sorbonne Paris North University Aubervilliers France
9. Department of Legal and Social Medicine AP‐HP Jean‐Verdier Hospital Bondy France
10. Department of Social Epidemiology Sorbonne University INSERM Pierre Louis Institute of Epidemiology and Public Health Paris France
11. Curie Institute, SIREDO Center (Care, Innovation, Research in Pediatric, Adolescent and Young Adult Oncology Paris France
12. Department of Visceral and Urological Pediatric Surgery AP‐HP. Center‐Université Paris Cité. Necker Hospital Paris France
13. Department of Immuno‐Hematology and Pediatric Rheumatology APHP. Center‐Université Paris Cité. Necker‐Enfant Malades Hospital Paris France
14. AP‐HP. North‐Université Paris Cité Paris France
15. Department of Pediatric Oncology Gustave Roussy Institute Villejuif France
16. Sorbonne University Paris France
17. Department of Pediatric Onco‐Hematology AP‐HP. Sorbonne University. Armand Trousseau Hospital Paris France
18. Department of Pediatric Surgery AP‐HP. Sorbonne University. Armand Trousseau Hospital Paris France
19. Pediatric Department Sickle Cell Referral Center Intercommunal Hospital of Créteil Créteil France
20. University Paris XII INSERM U 955 Créteil France
21. Department of Visceral Urological and Traumatological Surgery Intercommunal Hospital of Créteil Créteil France
22. Department of Pathology AP‐HP. Center‐Université Paris Cité. Cochin Hospital Paris France
23. Department of Pathology AP‐HP. Sorbonne University. Pitié‐Salpêtrière Hospital Paris France