Affiliation: | 1. INSERM, U892, 9 quai Moncousu, 44093 Nantes cedex 01, France;2. Department of Dermatology, Oregon Health & Science University, Portland, OR, U.S.A.;3. Clinique Dermatologique;4. Clinique Dermatologique, CHU Hôtel‐Dieu, 1 place Alexis Ricordeau, 44035 Nantes cedex 01, France;5. PIMESP, Hôpital St Jacques, 44093 Nantes, France;6. Service d’Anatomie Pathologique, CHU Côte de Nacre, 14033 Caen, France;7. Institut d’Histo‐pathologie, 55 rue Amiral du Chaffault, 44104 Nantes cedex 4, France;8. Department of Dermatology, Johns Hopkins Medical Institutions, Baltimore, MD, U.S.A. |