Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29470175/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29470175
	subscription/membership/fee required	De Gruyter	https://www.degruyter.com/document/doi/10.1515/jib-2017-0057
	free resource	scite Smart Citations	https://scite.ai/reports/29470175