MS	Multiple sclerosis
pNfL	Plasma neurofilament light chain
NEDA	No evidence of disease activity
DMT	Disease modifying therapy
MRI	Magnetic resonance imaging
PIRA	Progression independent of relapse activity
EDSS	Expanded disability status scale
BVL	Brain volume loss
RMS	Relapsing multiple sclerosis
FUV	Follow-up visit
SIMOA	Single-molecule array
FLAIR	Fluid-attenuated inversion recovery
WB	Whole brain
GM	Grey matter
AR-BVL	Annual rate of brain volume loss
Gd	Gadolinium
CI	Confidence interval
ROC	Receiver operating characteristics
AUC	Area under curve
IQR	Interquartile range
SD	Standard deviation