id	keyword
cpe-13197	health
cpe-13197	article
cpe-13197	war
cpe-13197	university
cpe-13197	conflict
cpe-13197	department
cpe-13197	psychiatry
cpe-13197	psychology
cpe-13197	research
cpe-13197	world
cpe-13197	medical
cpe-13197	institute