Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29199947/
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/11869
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29199947
	free resource	eLife Sciences Publications, Ltd	https://doi.org/10.7554/eLife.28197
	free resource	scite Smart Citations	https://scite.ai/reports/29199947