1. Department of Cytogenetic and Reproductive Biology, Farhat Hached University Teaching Hospital, Sousse, Tunisia
2. Department of Pediatrics, Farhat Hached University Teaching Hospital, Sousse, Tunisia
3. Department of Psychiatric, Fatouma Bourguiba University Teaching Hospital, Monastir, Tunisia
4. Department of Epidemiology, Farhat Hached University Teaching Hospital, Sousse, Tunisia