Name	Info	Provider	Link
Vitamin D Deficiency	free resource	MedlinePlus Health Information	https://medlineplus.gov/vitaminddeficiency.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/35643873/
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s00394-022-02912-0
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/35643873
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-DLC1-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-671