1Rheumatology and Rehabilitation Department, Faculty of Medicine, Assiut University, Assiut, Egypt
2Medical Microbiology and Immunology Department, Faculty of Medicine, Assiut University, Assiut, Egypt
3Cardiovascular Medicine Department, Heart Hospital, Faculty of Medicine, Assiut University, Assiut, Egypt
4Diagnostic Radiology Department, Faculty of Medicine, Assiut University, Assiut, Egypt