Name	Info	Provider	Link
	free resource	Medknow Publications and Media Pvt Ltd	http://www.thoracicmedicine.org/article.asp?issn=1817-1737;year=2015;volume=10;issue=2;spage=123;epage=131;aulast=Al%2DMuhsen
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=25829964.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25829964/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/25829964
	free resource	scite Smart Citations	https://scite.ai/reports/25829964