@article {villeneuve2020methodological,
	title = {Methodological Considerations for Epidemiological Studies of Air Pollution and the SARS and COVID-19 Coronavirus Outbreaks},
	journal = {Environmental Health Perspectives},
	volume = {128},
	number = {9},
	year = {2020},
	pages = {095001},
	author = {Villeneuve, Paul J and Goldberg, Mark S}
}
