ABG	arterial blood gas
ANEMIA	assessment of erythropoiesis markers
BMI	body mass index
CRC	colorectal cancer
CRP	c-reactive protein
DSMB	Data Safety Monitoring Board
ECOG	Eastern Cooperative Oncology Group Performance Status
eCRF	electronic case report form
EC-SOD	extracellular superoxide dismutase
EPO	erythropoietin
GABA	gamma-aminobutyric acid
GENETIC	analysis of the secretome and molecular changes
GCP	Good Clinical Practice
HADS	Hospital Anxiety and Depression Scale
HbA1c	glycated hemoglobin
HIF-1α	hypoxia-inducible factor 1-alpha
ICH	international council for harmonization
IMMUNO	immunological parameters assessment
NBO	normobaric oxygen
NET	neuroendocrine tumor
NK	natural killer
NOP	‘normobaric oxygen paradox’
MDSCs	myeloid-derived suppressor cells
PD-L1	programmed death-ligand 1
PROMs	Patient-Reported Outcome Measures
PSQ	Perceived Stress Questionnaire
Q-5D	EuroQol-5 Dimension
ROS	reactive oxygen species
SpO2	oxygen saturation
STRESS	assessment of stress and oxidative markers
TNFα	tumor necrosis factor-alpha