1 Department of Dermatology, Ambroise Paré Hospital, Boulogne-Billancourt, France.
2 Research Unit EA 4340 "Biomarkers in Cancerology and in Hemato-oncology", University of Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Boulogne-Billancourt, France.
3 Department of Pathology, Ambroise Paré Hospital, Boulogne-Billancourt, France.