Fig. 1

showing different depictions of the study pediatric oncology population. Sub-figure (a) is distribution of cancers by areas of origin of the population on the map of Tanzania showing concentrated pediatric oncology in the lake zone and western zone of Tanzania. Sub-figure (b) is the percentage of different types of cancers affecting the study population (ALL = Acute Lymphoblastic Leukemia, AML = Acute Myeloid Lymphoma, APML = Acute Promyelocytic Leukemia, BL = Burkitt Lymphoma, BT = Brain Tumor, ES = Ewing Sarcoma, GCT = Germ Cell Tumor, HB = Hepatoblastoma, HL = Hodgkin Lymphoma, NB = Neuroblastoma, NHL = Non-Hodgkin Lymphoma, NPC = Nasopharyngeal Carcinoma, OSTEO = Osteosarcoma, RB = Retinoblastoma, WT = Wilms Tumor and XERO = Xeroderma). Sub-figure (c) is the percentage of food types eaten by pediatric oncology population