Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33057317/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33057317
	free resource	Permanyer Publications	http://www.archivoscardiologia.com/frame_esp.php?id=230
	free resource	scite Smart Citations	https://scite.ai/reports/33057317