1. Research laboratory “Heart Failure, LR12SP09”, Hospital Farhat HACHED, Sousse, Tunisia
2. Faculty of Medicine of Sousse, Department of Physiology, Sousse University, Sousse, Tunisia
3. Department of Infectious Diseases, Viral Hepatitis Research Unit (UR12SP35), Hospital Farhat HACHED, Sousse, Tunisia
4. Biochemistry Research Laboratory (LR18ES47), Hospital Farhat HACHED, Sousse, Tunisia
5. Haematological laboratory, Hospital Farhat HACHED, Sousse, Tunisia