Name	Info	Provider	Link
	free resource	HighWire	https://bmjopen.bmj.com/lookup/pmidlookup?view=long&pmid=34782342
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/34782342/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34782342
Full text from	free resource	White Rose Research Online	https://eprints.whiterose.ac.uk/181144/