1. Department of Endocrinology, University Hospital of Farhat Hached Sousse , Sousse 4000 , Tunisia
2. University of Sousse, Faculty of Medicine of Sousse , Sousse 4000 , Tunisia
3. Laboratory of Exercise Physiology and Pathophysiology; L.R.19ES09
4. Infectious Diseases Department, Farhat Hached Hospital , Sousse 4000 , Tunisia
5. Department of Endocrinology, University Hospital of Ibn El Jazzar , Kairouan 4071 , Tunisia