id	keyword
bam-12183	sleep
bam-12183	insomnia
bam-12183	patients
bam-12183	quality
bam-12183	doi
bam-12183	scleroderma
bam-12183	disorders
bam-12183	age
bam-12183	systemic
bam-12183	table
bam-12183	ssc
bam-12183	disease