Name	Info	Provider	Link
	free resource	MDPI	https://www.mdpi.com/resolver?pii=nu13051562
Palliative Care	free resource	MedlinePlus Health Information	https://medlineplus.gov/palliativecare.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34066386/
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/17891
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34066386
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-NT5E-1