id	keyword
ejop-2447	job
ejop-2447	activity
ejop-2447	control
ejop-2447	job control
ejop-2447	job demands
ejop-2447	ltpa
ejop-2447	health
ejop-2447	psychology
ejop-2447	study
ejop-2447	characteristics
ejop-2447	model
ejop-2447	journal
ejop-2447	research