Name	Info	Provider	Link
E-Cigarettes	free resource	MedlinePlus Health Information	https://medlineplus.gov/ecigarettes.html
	subscription/membership/fee required	Royal Society of Chemistry	https://doi.org/10.1039/d4ay00279b
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3321