1. Dermatology Department
2. Reference Center for Toxic Bullous Diseases and Severe Drug Reactions (TOXIBUL) , Créteil, France
3. University Paris Est Créteil Val de Marne EpiDermE , Créteil, France
4. Dermatology Department, Charles Nicolle University Hospital , Rouen , France
5. Pharmacy, AP-HP, Henri Mondor Hospital , Créteil, France