Name	Info	Provider	Link
	free resource	BioMed Central	https://hqlo.biomedcentral.com/articles/10.1186/s12955-020-01661-0
Veterans and Military Health	free resource	MedlinePlus Health Information	https://medlineplus.gov/veteransandmilitaryhealth.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33461572/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33461572
	free resource	scite Smart Citations	https://scite.ai/reports/33461572