CI	Confidence interval
CIT	Cold ischemia time
CT	Computed tomography
DCD	Donation after Circulatory Death
DBD	Donation after Brain Death
D-HOPE	Dual dual portal vein and hepatic artery hypothermic oxygenated perfusion
DRI	Donor risk index
HCC	Hepatocellular carcinoma
HMP	Hypothermic Machine Perfusion
KDPI	Kidney donor profile index
LT	Liver transplant
MELD	Model for end stage liver disease
NMP	Normothermic Machine Perfusion
NRP	Normothermic Regional Perfusion
OCS	Organ Care System
OPO	Organ procurement Organization
OPTN	Organ Procurement Transplant Network
RCT	Randomized Control Trial
SD	Standard deviation
STAR	Standard Analysis and Research
TA-NRP	Thoraco-abdominal Machine Perfusion
UNOS	United Network for Organ Sharing