1. Department of Biology, Faculty of Sciences Ain Chock, Immunology and Biodiversity Laboratory, Hassan II University, Casablanca
2. Department of Medicine, Research Center of Abulcasis University of Health Sciences, Rabat, Morocco
3. Faculty of Medicine, Laboratory of Genetic and Molecular Pathology, Hassan II University, Casablanca, Morocco
4. Department of Biology, Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco
5. Faculty of Medicine, Research Center, Mohammed VI University of Health Sciences (UM6SS), Casablanca, Morocco
6. Department of Medicine, International University of Rabat, Rabat, Morocco
7. Department of Gastroenterology, Saddleback Medical Group, Laguna Hills, California