id	keyword
fnp-4696	brain
fnp-4696	alzheimer
fnp-4696	disease
fnp-4696	centers
fnp-4696	survey
fnp-4696	regions
fnp-4696	respondents
fnp-4696	staining
fnp-4696	research
fnp-4696	sampling
fnp-4696	data
fnp-4696	pathology