Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25092945/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/25092945
	free resource	scite Smart Citations	https://scite.ai/reports/25092945
	subscription/membership/fee required	Silverchair Information Systems	https://publications.aap.org/pediatrics/article-lookup/doi/10.1542/peds.2013-2740