1. Faculty of Medicine, Laboratory of Human Molecular Genetics, University of Sfax, Sfax, Tunisia;
2. Laboratory of Biochemistry, CHU Habib Bourguiba, Sfax University, Sfax, Tunisia;
3. Department of Community Medicine and Epidemiology, CHU Hedi Chaker, Sfax, Tunisia;
4. Obstetrics and Gynecology Department, CHU Hedi Chaker, Sfax, Tunisia;
5. Department of Endocrinology Diabetology, CHU Hedi Chaker, Sfax, Tunisia