1. Genomics Program, Children’s Cancer Hospital Egypt 57357, Cairo, Egypt
2. Department of Clinical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
3. Molecular Microbiology Unit, Children’s Cancer Hospital Egypt 57357, Cairo, Egypt
4. Microbiology Unit, Children’s Cancer Hospital Egypt 57357, Cairo, Egypt
5. Infectious Disease Unit, Children’s Cancer Hospital Egypt 57357, Cairo, Egypt
6. Department of Pediatric Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
7. Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt