1. Department of Dermatology Saint‐Eloi Hospital University of Montpellier MontpellierFrance
2. INSERM U1058 MontpellierFrance
3. Department of Pediatric Dermatology Pellegrin University Hospital of Bordeaux Bordeaux AP‐HPFrance
4. Department of Pediatric Dermatology Robert‐Debré Hospital AP‐HP ParisFrance
5. Department of Clinical Genetics Sud Hospital and University Hospital of Rennes RennesFrance
6. Department of Statistics La Colombière Hospital and University of Montpellier MontpellierFrance
7. Department of Clinical Genetics Robert‐Debré Hospital AP‐HP and University of Paris‐Diderot ParisFrance
8. Department of Dermatology Brabois Hospital University of Nancy NancyFrance
9. Department of Dermatology L'Archet 2 Hospital and University of Nice NiceFrance
10. Department of Clinical Genetics Arnaud de Villeneuve Hospital University of Montpellier MontpellierFrance
11. Department of Clinical Genetics L'Archet 2 Hospital and University of Nice NiceFrance
12. Department of Pediatric Dermatology Necker‐Enfants Malades Hospital AP‐HP ParisFrance
13. Department of Clinical Genetics Femme‐Mère‐Enfant Hospital University of South Reunion Saint‐Pierre, Réunion France
14. Department of Clinical Genetics Pellegrin University Hospital of Bordeaux Bordeaux AP‐HPFrance
15. Department of Clinical Genetics Necker‐Enfants Malades Hospital AP‐HP ParisFrance
16. Department of Dermatology La Timone Hospital AP‐HM and University of Marseille MarseilleFrance
17. Department of Dermatology Larrey Hospital Reference Center for Rare Skin Diseases University of Toulouse ToulouseFrance
18. Department of Pediatric Dermatology Femme‐Mère‐Enfant Hospital University of South Reunion Saint‐Pierre, Réunion France
19. Department of Dermatology University of Rennes RennesFrance
20. Department of Molecular Genetics and Biology Cochin Hospital AP‐HP University Paris V ParisFrance
21. Department of Clinical Genetics La Timone Hospital AP‐HM and University of Marseille MarseilleFrance
22. Department of Genetic Biochemistry Robert‐Debré Hospital AP‐HP and University of Paris‐Diderot ParisFrance
23. INSERM U1183 Montpellier France