1. “Autoimmunity, Cancer and Immunogenetics” Research Laboratory (LR18SP12), Immunology Department, Habib Bourguiba Hospital University of Sfax Sfax Tunisia
2. Dermatology Department, HediChaker Hospital University of Sfax Sfax Tunisia
3. Internal Medicine, HediChaker Hospital University of Sfax Sfax Tunisia
4. Genetic Department, HediChaker Hospital University of Sfax Sfax Tunisia
5. Immunology Department, HediChaker Hospital University of Sfax Sfax Tunisia