2 Dermatology department, CHU Bordeaux, 33000 Bordeaux, France.
3 Pathology practice, 33400 Talence, France.
4 Dermatology practice, 33000 Bordeaux, France.
5 Dermatology department, CHU Bordeaux, 33000 Bordeaux, France; University Medical Research Unit (UMR) 1312, Bordeaux Institute of Oncology, Team 5 Translational Research on Oncodermatology and Orphean skin diseases, University of Bordeaux, 33000 Bordeaux, France.