1 Department of Adult and Pediatric Dermatology, Bordeaux University Hospitals, Bordeaux, France.
2 Department of Medical Pharmacology, Bordeaux University Hospitals, Bordeaux, France.
3 Pharmacology and Toxicology Laboratory, Bordeaux University Hospitals, Bordeaux, France.
4 Department of Adult and Pediatric Dermatology, Bordeaux University Hospitals, Bordeaux, France. Electronic address: brigitte.milpied@chu-bordeaux.fr.