Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/28643494/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/28643494
	free resource	Inforang	https://www.annlabmed.org/journal/view.html?doi=10.3343/alm.2017.37.5.438
	free resource	scite Smart Citations	https://scite.ai/reports/28643494