title: [Deep changes].
authors.affiliation: Service de Dermatologie, Hôpital Henri Mondor, 94010 Créteil, France.
authors.forename: J
authors.initials: J
authors.lastname: Revuz
mesh_terms: D003880:Dermatology / Q000639:trends*; D005602:France; D006801:Humans; D007391:International Cooperation; D012955:Societies, Medical / Q000458:organization & administration*; D014481:United States