1. Dermatology; AP-HP, Henri Mondor hospital; Créteil France
2. EA 7379 EpiDermE (Epidemiologie en Dermatologie et Evaluation des Thérapeutiques); Université Paris-Est Creteil Val de Marne (UPEC); Creteil France
3. Referral center for toxic bullous diseases; Créteil France
4. Dermatology; Caremeau hospital; Nîmes France
5. Department of Pathology; AP-HP, Henri Mondor hospital; Créteil France
6. Ophtalmology; Charles Nicolle hospital; Rouen France
7. Immunology; AP-HP, Bichat hospital; Paris France
8. Otorhinolaryngology and Facial Cervical Surgery; Intercommunal Hospital; Intercommunal hospital; Créteil France
9. Gastro-enterology; AP-HP, Henri-Mondor hospital; Créteil France
10. Pneumology; AP-HP, Henri Mondor hospital; Créteil France
11. INSERM CIC 1430; Créteil France