1. Service de chirugie urologique, Hopital taher Sfar, Mahdia, Tunisie
2. Department of Physical medicine and Rehabilitation, Fattouma Bourguiba Hospital, Monastir, Tunisia
3. Cyto Pathology Laboratory, Center Medical Elhilel, Avenue Habib Bourguiba, Ksar Helel, Monastir, Tunisia
4. University of Tunis El Manar Faculty of Medicine of Tunis, Tunisia
5. Biochemistry and Clinical Biology Laboratory, Ibn-Eljazzar Hospital, Kairouan, Tunisia
6. Department of Emergency, Sahloul Hospital, Sousse, Tunisia