Name	Info	Provider	Link
	subscription/membership/fee required	HighWire	https://casereports.bmj.com/lookup/pmidlookup?view=long&pmid=21686764
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21686764/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/21686764