Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1053-8119(18)30065-X
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29414494/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29414494
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S1053-8119(18)30065-X
	free resource	scite Smart Citations	https://scite.ai/reports/29414494