Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25049820/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/25049820
	free resource	M2PI	https://dx.doi.org/10.5713/ajas.2012.12463
	free resource	scite Smart Citations	https://scite.ai/reports/25049820