id	keyword
bmra-7788	pca
bmra-7788	pandemic
bmra-7788	pcas
bmra-7788	retention
bmra-7788	covid-19
bmra-7788	patient
bmra-7788	covid-19 pandemic
bmra-7788	work
bmra-7788	care
bmra-7788	pca retention
bmra-7788	burnout
bmra-7788	hospitals
bmra-7788	compensation
bmra-7788	study
bmra-7788	researcher
bmra-7788	organization