1. Department of Rheumatology, Military Hospital, Tunis, Tunisia
2. Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia
3. Faculté des sciences de Tunis, Mycology, Pathologies, and Biomarkers Laboratory, Tunis, Tunisia
4. Department of Immunology, Military Hospital, Tunis, Tunisia
5. Pain Treatment Center, La Rabta Hospital, Tunis, Tunisia
6. Department of Internal Medicine, Military Hospital, Tunis, Tunisia