Name	Info	Provider	Link
	free resource	BioMed Central	https://hccpjournal.biomedcentral.com/articles/10.1186/s13053-015-0026-1
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25628771/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/25628771
	free resource	scite Smart Citations	https://scite.ai/reports/25628771