id	keyword
bjos-8663961	information
bjos-8663961	students
bjos-8663961	dental
bjos-8663961	covid-19
bjos-8663961	health
bjos-8663961	doi
bjos-8663961	websites
bjos-8663961	media
bjos-8663961	education
bjos-8663961	source
bjos-8663961	institutions
bjos-8663961	public