id	keyword
gsjp-12264	loneliness
gsjp-12264	health
gsjp-12264	use
gsjp-12264	participants
gsjp-12264	pandemic
gsjp-12264	study
gsjp-12264	group
gsjp-12264	substance
gsjp-12264	et al
gsjp-12264	covid-19
gsjp-12264	journal