1. Department of Dermatology Hedi Chaker HospitalFaculty of Medicine of SfaxUniversity of Sfax Sfax Tunisia
2. Molecular and Functional Genetics Laboratory Department of Life Sciences Faculty of Sciences of SfaxUniversity of Sfax Sfax Tunisia
3. Laboratory of Pharmacology Faculty of MedicineUniversity of Sfax Sfax Tunisia
4. Laboratory of Pathological Anatomy Habib Bourguiba Hospital Sfax Tunisia