Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=34777840.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34777840/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34777840
Full text from	free resource	Linkoping University Electronic Press	http://liu.diva-portal.org/smash/get/diva2:1621722/FULLTEXT01.pdf
	free resource	Silverchair Information Systems	https://academic.oup.com/nop/article-lookup/doi/10.1093/nop/npab054