id	keyword
easat-5269	management
easat-5269	research
easat-5269	project
easat-5269	hospital
easat-5269	vol
easat-5269	health
easat-5269	project management
easat-5269	analysis
easat-5269	authors
easat-5269	doi
easat-5269	science
easat-5269	literature
easat-5269	centrality
easat-5269	hospital project
easat-5269	study