Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21297114/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/21297114
NBRP resources	free resource	National BioResource Project	https://rrc.nbrp.jp/references/list?pubmed=21297114
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:21297114
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/nar/article-lookup/doi/10.1093/nar/gkq1360