1. Department of Dermatology, Henri Mondor Hospital, AP-HP, Créteil, France
2. Université Paris Est Créteil EpiDermE, Créteil, France
3. Department of Dermatology, Saint-Louis Hospital, AP-HP, Université de Paris, Paris, France
4. Department of Dermatology, Bichat Hospital, AP-HP, Université de Paris, Paris, France
5. Department of Dermatology, Caen University Hospital, Caen, France
6. Department of Dermatology, Rouen University Hospital and INSERM 1234, Normandie University, Rouen, France
7. Department of Dermatology, Avicenne Hospital, AP-HP, Bobigny, France
8. Department of Dermatology, University Hospital of Tours, Tours, France
9. Department of Dermatology, National Reference Center for Rare Skin Diseases, Université Bordeaux, Bordeaux, France
10. Department of Dermatology, Cochin Hospital, AP-HP, Paris, France
11. Department of Dermatology, Montpellier University Hospital, Montpellier, France
12. Department of Hospital Pharmacy, Henri Mondor Hospital, AP-HP, Créteil, France
13. Reference Center for toxic bullous dermatoses and severe drug reactions TOXIBUL, Créteil, France