Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27358711/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27358711
	free resource	The Korean Society of Echocardiography	https://e-jcvi.org/DOIx.php?id=10.4250/jcu.2016.24.2.168
	free resource	scite Smart Citations	https://scite.ai/reports/27358711