1. Department of Ophthalmology CHU Charles Nicolle Rouen Rouen France
2. Reference Center for Toxic Bullous Dermatoses and Severe Drug Reactions TOXIBUL Créteil France
3. Department of Ophthalmology AP‐HP, Henri Mondor Hospital Créteil France
4. Department of Dermatology CHU Charles Nicolle Rouen Rouen France
5. Department of Dermatology AP‐HP, Henri Mondor Hospital Créteil France
6. Univ Paris Est Créteil EpiDermE Créteil France