Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcmedgenet.biomedcentral.com/articles/10.1186/s12881-015-0244-4
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26498712/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/26498712
	free resource	scite Smart Citations	https://scite.ai/reports/26498712
	free resource	Spiral, Imperial College Digital Repository	http://hdl.handle.net/10044/1/38473