1 Clinical Oncology Department, Kasr Al-Ainy Center of Clinical Oncology and Nuclear Medicine (NEMROCK), Cairo University, 10 Koleat Al Tarbea Str. Haram, Cairo, Egypt. soha_talima@hotmail.com.
2 Department of Clinical and Chemical Pathology, Kasr Al-Ainy Center of Clinical Oncology and Nuclear Medicine (NEMROCK), Cairo University, Cairo, Egypt.