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/33835766/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33835766
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-438
	free resource	scite Smart Citations	https://scite.ai/reports/33835766
	subscription/membership/fee required	Zhejiang University Press	http://www.jzus.zju.edu.cn/article.php?doi=10.1631/jzus.B2000608