id	keyword
fnp-5108	professor
fnp-5108	neuropathology
fnp-5108	figure
fnp-5108	left
fnp-5108	university
fnp-5108	right
fnp-5108	hashizume
fnp-5108	nagoya
fnp-5108	institute
fnp-5108	spinal
fnp-5108	hospital
fnp-5108	japanese
fnp-5108	cord
fnp-5108	research
fnp-5108	study