THz	Terahertz
GSR	Galvanic Skin Response
SVM	Support Vector Machines
PPG	Photoplethysmographic
FBM	Fluid Balance Measurements
BL	Baseline
NBW	Nude Body Weight
USG	Urine Specific Gravity
HCT	Hematocrit
PV	Plasma Volume
LR	Linear Regression
DTR	Decision Tree Regression
SVR	Support Vector Regression
MSE	Mean Squared Error