1. Laboratory of Human Molecular Genetics, Faculty of Medicine, University of Sfax, Sfax, Tunisia;
2. Department of Medical Genetics, Hedi Chaker Hospital, Sfax, Tunisia;
3. Unaizah College of Pharmacy, Qassim University, Alqassim, Saudi Arabia;
4. Histology, Embryology Laboratory, Faculty of Medicine, University of Sfax, Sfax, Tunisia;
5. Department of Occupational Medicine, Hedi Chaker Hospital, Sfax, Tunisia