1. Department of Community Health and Epidemiology, Hedi Chaker University Hospital, University of Sfax, Sfax, Tunisia
2. Extra-pulmonary Tuberculosis Research Unity, Hedi Chaker University Hospital, Sfax, Tunisia
3. Department of Preventive Medicine and Hospital Hygiene, Hedi Chaker University Hospital, University of Sfax, Sfax, Tunisia
4. Infectious Diseases Department, Hedi Chaker University Hospital, University of Sfax, Sfax, Tunisia