id	keyword
aji-140	patients
aji-140	sclerosis
aji-140	damage
aji-140	disease
aji-140	fig
aji-140	years
aji-140	scleroderma
aji-140	article
aji-140	diagnosis
aji-140	asian
aji-140	diagram
aji-140	involvement
aji-140	summary