Name	Info	Provider	Link
	subscription/membership/fee required	IOP Publishing Ltd.	https://doi.org/10.1088/0031-9155/55/12/001
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20484781/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/20484781
Cited by Patents in	free resource	The Lens - Patent Citations Database	https://www.lens.org/lens/search/patent/list?q=reference_cited.nlp.ids.pmid:20484781