Name	Info	Provider	Link
	free resource	Public Health Agency of Canada	https://doi.org/10.24095/hpcdp.38.1.05
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29323864/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29323864
	free resource	scite Smart Citations	https://scite.ai/reports/29323864