Name	Info	Provider	Link
Telehealth	free resource	MedlinePlus Health Information	https://medlineplus.gov/telehealth.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=30793735.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30793735/
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/13607
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30793735
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/eurheartj/article-lookup/doi/10.1093/eurheartj/ehz067