Name	Info	Provider	Link
	free resource	BioMed Central	https://occup-med.biomedcentral.com/articles/10.1186/s12995-016-0108-7
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27073408/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27073408
	free resource	scite Smart Citations	https://scite.ai/reports/27073408