Name	Info	Provider	Link
	free resource	MDPI	https://www.mdpi.com/resolver?pii=vaccines8020307
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32560145/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32560145
Full text from	free resource	Enlighten: Publications, University of Glasgow	https://eprints.gla.ac.uk/217948