1 Oncodermatology Department, Oncopole Claudius Regaud and Institut Universitaire du Cancer Toulouse Oncopole, Toulouse, France.
2 Haematology department, Oncopole Claudius Regaud and Institut Universitaire du Cancer Toulouse Oncopole, Toulouse, France.
3 Pathology department, Oncopole Claudius Regaud and Institut Universitaire du Cancer Toulouse Oncopole, Toulouse, France.
4 Oncodermatology Department, Oncopole Claudius Regaud and Institut Universitaire du Cancer Toulouse Oncopole, Toulouse, France. sibaud.vincent@iuct-oncopole.fr.