Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=27300161.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27300161/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27300161
Full text from	free resource	Diposit Digital de la Universitat de Barcelona	http://hdl.handle.net/2445/112222
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:27300161
	free resource	scite Smart Citations	https://scite.ai/reports/27300161
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/stmcls/article-lookup/doi/10.1002/stem.2422
	free resource	Spiral, Imperial College Digital Repository	http://hdl.handle.net/10044/1/34388