Name	Info	Provider	Link
	free resource	Medknow Publications and Media Pvt Ltd	http://www.e-ijd.org/article.asp?issn=0019-5154;year=2016;volume=61;issue=5;spage=554;epage=558;aulast=Ehsani
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=27688448.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27688448/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27688448
	free resource	scite Smart Citations	https://scite.ai/reports/27688448