1. Institute for Medical Microbiology, Immunology and Hygiene; Technische Universität München; Munich Germany
2. Medical Parasitology; Kasr Al-Eini University Clinic Cairo; Cairo Egypt
3. Clinical Cooperation Group ‘Immune Monitoring’; Helmholtz Zentrum München and Technische Universität München; Munich Germany
4. Clinical & Chemical Pathology; Kasr Al-Eini School of Medicine Hospitals; Cairo Univeristy; Cairo Egypt
5. Tropical Medicine Departments; Kasr Al-Eini School of Medicine Hospitals; Cairo Univeristy; Cairo Egypt
6. Institute of Virology; Technische Universität and Helmholtz Zentrum München; Munich Germany
7. Institute for Medical Microbiology, Immunology and Parasitology (IMMIP); University Clinic Bonn; Bonn Germany