1. Biochemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
2. Research Group Immune- and Bio-Markers for Infection, the Center of Excellence for Advanced Sciences, National Research Center, Cairo, Egypt.
3. Division of Pharmaceutical and Drug Industries Research, Department of Therapeutic Chemistry, National Research Center, Cairo, Egypt.
4. Institute of Immunology, Ruprecht Karls University of Heidelberg, Heidelberg, Germany.
5. Division of Environmental Research, Department of Water Pollution Research, National Research Center, Cairo, Egypt.