id	keyword
brj-23398	wood
brj-23398	heat
brj-23398	preference
brj-23398	color
brj-23398	fixation
brj-23398	doi
brj-23398	et al
brj-23398	eye
brj-23398	properties
brj-23398	grain
brj-23398	surface
brj-23398	treatment
brj-23398	tracking
brj-23398	analysis