1. Dermatology, Andrology & STDs Department, Faculty of Medicine, Menoufia University, Menoufia, Egypt
2. General Practitioner in Health Sector, Shebin El-Kom, Menoufia, Egypt
3. Department of Molecular Diagnostics & Therapeutics, Genetic Engineering and Biotechnology Research Institute, Sadat City University, Sadat, Egypt
4. Clinical Biochemistry and Molecular Diagnostics, National Liver Institute, Menoufia University, Menoufia, Egypt