Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0885-3924(19)30047-8
End of Life Issues	free resource	MedlinePlus Health Information	https://medlineplus.gov/endoflifeissues.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30708125/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30708125