1. Laboratory of Cellular and Molecular Biology (LBCM), Cytokines and NO Synthases Group, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene (USTHB), Algiers, Algeria
2. Anatomical Pathology Service, Issad Hassani Hospital (Beni-Messous), Algiers, Algeria
3. Internal Medicine Department, Douera Hospital, Algiers, Algeria