Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24860031/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/24860031
	subscription/membership/fee required	IEEE Engineering in Medicine and Biology Society	https://doi.org/10.1109/TIP.2014.2325783
	free resource	scite Smart Citations	https://scite.ai/reports/24860031