1 Research Unit "Genodermatosis and Cancers LR12SP03," Department of Dermatology, Habib Thameur Hospital, University of Tunis El Manar, Tunis, Tunisia; anissa_zaouak@yahoo.fr.
2 Research Unit "Genodermatosis and Cancers LR12SP03," Department of Dermatology, Habib Thameur Hospital, University of Tunis El Manar, Tunis, Tunisia.