1. Medicine and Oral Surgery Department, University Clinic of Dental Medicine, Monastir, Tunisia
2. Dental Medicine Department, Fattouma Bourguiba Teaching Hospital, Monastir, Tunisia
3. Anatomical Pathology and Cytology Department, Fattouma Bourguiba Teaching Hospital, Monastir, Tunisia
4. Dermatology Department, Fattouma Bourguiba Teaching Hospital, Monastir, Tunisia