Name	Info	Provider	Link
COVID-19 (Coronavirus Disease 2019)	free resource	MedlinePlus Health Information	https://medlineplus.gov/covid19coronavirusdisease2019.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34837934/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34837934
	free resource	Korean Diabetes Association	https://e-dmj.org/DOIx.php?id=10.4093/dmj.2021.0105