Clinical Pathology Department, Faculty of Medicine, Kean University, Union, USA;
Clinical pathology Department, Molecular Biology Lab, South Egypt Cancer Institute, Assiut University, Assiut, Egypt;
Department of Internal Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt;
Surgical Oncology Department, South Egypt Cancer Institute, Assiut University, Assiut, Egypt;
Tropical Medicine Department, Faculty of Medicine, Assiut University, Assiut, Egypt;