Keywords: BG; Blood Glucose; DCA; Dichloroacetate; ECG; Electrocardiography; EGFR; Estimated Glomerular Filtration Rate; FDG; Fluorodeoxyglucose; GKI; Glucose-Ketone Index; GKIC; Glucose-Ketone Index Calculator; HGCM; Highly Glycolytic Cancers and Metastases; KD-R;