@article {cohn2021social,
	title = {Social network type and subsequent cognitive health among older Europeans},
	journal = {International psychogeriatrics},
	volume = {33},
	number = {5},
	year = {2021},
	pages = {495{\textendash}504},
	publisher = {Cambridge University Press},
	author = {Cohn-Schwartz, Ella and Levinsky, Michal and Litwin, Howard}
}
