id	keyword
easat-5993	covid-19
easat-5993	cnn
easat-5993	vol
easat-5993	learning
easat-5993	mgwo
easat-5993	model
easat-5993	ray
easat-5993	images
easat-5993	chest
easat-5993	wolf
easat-5993	accuracy
easat-5993	grey
easat-5993	doi
easat-5993	training
easat-5993	algorithm