1. Department of Dermatology and Clinical Immunology Guadeloupe University Hospital Pointe‐à‐Pitre Guadeloupe
2. Univ Rouen Normandie FOCIS Center of Excellence PAn'THER Rouen France
3. Department of Dermatology Rouen University Hospital Rouen France
4. Department of Immunology and biotherapies Rouen University Hospital Rouen France
5. Department of Dermatology, Cochin Hospital AP‐HP Paris France
6. Department of Dermatology, Saint Louis Hospital AP‐HP Paris France
7. Department of Dermatology, Bichat Hospital AP‐HP Paris France
8. Department of Dermatology Toulouse University Hospital Toulouse France
9. Department of Dermatology Saint‐Eloi University Hospital Montpellier France
10. Department of Dermatology Nantes University Hospital Nantes France
11. Department of Dermatology, Avicenne Hospital AP‐HP Bobigny France
12. Department of Dermatology Limoges University Hospital Limoges France
13. Department of Dermatology, Hôtel Dieu Hospital Lyon France
14. Department of Dermatology University Hospital of Nice Nice France
15. Department of Dermatology Caen University Hospital Caen France
16. Department of Dermatology Poitiers University Hospital Poitiers France
17. Department of Dermatology, Ambroise Paré Hospital, AP‐HP Boulogne‐Billancourt France
18. Department of Dermatology, Henri Mondor Hospital AP‐HP and Univ Paris Est Créteil, EpidermE Créteil France
19. Department of Dermatology Dijon University Hospital Dijon France
20. Department of Dermatology La Timone University Hospital APHM Marseille France
21. Department of Dermatology UMR 7268 and North University Hospital APHM Marseille France
22. Department of Dermatology University Hospital of Bordeaux, Saint‐André Hospital Bordeaux France
23. Department of Dermatology, Allergology and Photobiology Grenoble University Hospital Grenoble France
24. Department of Dermatology, Monod General Hospital Le Havre France
25. Department of Dermatology, Emile Muller Hospital Mulhouse France
26. Department of Dermatology, Henri‐Duffaut Hospital Avignon France
27. Department of Dermatology Clermont‐Ferrand University Hospital Clermont‐Ferrand France
28. Department of Dermatology Brest University Hospital Brest France
29. Department of Dermatology, Dunkerque Hospital Dunkerque France
30. Department of Dermatology Rennes University Hospital Rennes France
31. Department of Infectious diseases and Travel, Gustave Dron Hospital Tourcoing France
32. Department of Dermatology, Saint‐Luc Saint‐Joseph Hospital Lyon France
33. Department of Dermatology Amiens University Hospital Amiens France
34. Department of Dermatology, Orléans Regional Hospital Orléans France
35. Department of Dermatology Tours University Hospital Tours France
36. Infectiology‐Dermatology Unit, Intercommunal Hospital of Fréjus Saint Raphaël Fréjus France
37. Department of Dermatology, Departmental Hospital of Vendée La Roche‐sur‐Yon France
38. Department of Immunology, Henri Mondor Hospital, AP‐HP Créteil France
39. Department of Immunology, Saint‐Louis Hospital AP‐HP Paris France
40. Department of Biostatistics Rouen University Hospital
41. Univ Rouen Normandie, IRIB, Inserm U1219 Rouen France
42. Centre d'Investigation Clinique Antilles Guyane, INSERM CIC 1424 Pointe‐à‐Pitre Guadeloupe