1. Laboratory of Histology Embryology and Cytogenetics (LR 18 ES 40) Faculty of Medicine University of Monastir Monastir Tunisia
2. Laboratory of Cytogenetics and Reproductive Biology Center of Maternity and Neonatology Monastir Fattouma Bourguiba University Teaching Hospital Monastir Tunisia
3. Department of Experimental and Clinical Biomedical Sciences “Mario Serio” Unit of Sexual Medicine and Andrology Center of Excellence DeNothe University of Florence Florence Italy