Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcpulmmed.biomedcentral.com/articles/10.1186/s12890-022-01906-2
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/35346140/
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/20292
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/35346140