Affiliation: | 1. Dermatology Department, Hôpital Victor Dupouy, Argenteuil, France;2. Public Health Department, Hôpital Ambroise Paré, Boulogne-Billancourt, France;3. Dermatology Department, Hôpital d'Instruction des Armées Bégin, Saint Mandé, France;4. Dermatology Department, Hôpital Saint-Joseph, Marseille, France;5. Dermatology Department, CHU Saint-Etienne, Saint-Etienne, France;6. Dermatology Department, Centre Hospitalier d'Auxerre, Auxerre, France;7. Private Office, La Varenne St Hilaire, France;8. Dermatology Department, Centre Hospitalier du Mans, Le Mans, France;9. Dermatology Department, Centre Hospitalier Universitaire de Dijon, Dijon, France;10. Private Office, Martigues, France;11. Dermatology Department, Hôpital Jacques Monod, Le Havre Cedex, France;12. Dermatology Department, Centre Hospitalier de Lorient, Lorient, France;13. Dermatology Department, Centre Hospitalier Intercommunal de Poissy/Saint-Germain-en-Laye, Saint-Germain-en-Laye, France;14. Dermatology Department, Hôpital Sud, Amiens, France;15. Dermatology Department, Centre Hospitalier Universitaire de Montpellier, Montpellier, France;16. Dermatology Department, Centre Hospitalier Universitaire Charles-Nicolle, Rouen, France;17. Dermatology Department, Hôpital Jean Bernard, Valenciennes, France;18. Dermatology Department, Angers, France;19. Dermatology Department, Hôpital François Quesnay, Mantes La Jolie, France;20. Private Office, Paris, France;21. Dermatology Department, Hôpital Intercommunal Robert-Ballanger, Aulnay-sous-Bois, France;22. Dermatology Department, Hôpital de Valence, Valence, France;23. Dermatology Department, Centre Hospitalier Universitaire de Nantes, Nantes, France;24. Private Office, Fontenay-sous-Bois, France;25. Dermatology Department, Allergology, and Venereology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland Dermatology Department, Tattoo Consultation, Centre Hospitalier Universitaire Bichat-Claude Bernard, Assistance Publique-Hôpitaux de Paris, Paris, France |