Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=23283687.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23283687/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/23283687
	free resource	scite Smart Citations	https://scite.ai/reports/23283687
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/cercor/article-lookup/doi/10.1093/cercor/bhs397
Full text from	free resource	White Rose Research Online	https://eprints.whiterose.ac.uk/88660/