3 Department of Dermatology, Allergology and Photobiology, CHU A Michallon, Grenoble, France.
4 Private practice, Tour, France.
5 Nantes University, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT, UMR 1302/EMR6001, FR-44000 Nantes, France. brigitte.dreno@atlanmed.fr.