1. Institut National de la Santé et de la Recherche Médicale (INSERM), U938; Saint-Antoine Research Center; Paris France
2. Université Pierre et Marie Curie-Paris VI; Paris France
3. Department of Dermatology; Assistance Publique-Hôpitaux de Paris, Hôpital Tenon; Paris France
4. Université René Descartes-Paris V; Paris France
5. Department of Maxillofacial and Plastic Surgery; Assistance Publique-Hôpitaux de Paris, Hôpital Necker-Enfants-Malades; Paris France
6. Department of Pathology; Assistance Publique-Hôpitaux de Paris, Hôpital Trousseau; Paris France
7. Laboratory for Functional Genomics; Fondation Jean Dausset - CEPH; Paris France
8. Department of Pathology; Assistance Publique-Hôpitaux de Paris, Hôpital Necker-Enfants-Malades; Paris France
9. Department of Dermatology; Assistance Publique-Hôpitaux de Paris, Hôpital Cochin; Paris France