Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0032-5791(19)40705-0
Vitamin E	free resource	MedlinePlus Health Information	https://medlineplus.gov/vitamine.html
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/ps/article-lookup/doi/10.1093/ps/76.10.1405