Department of Physics and Atmospheric Science, Dalhousie University, Halifax, NS, Canada
Department of Energy, Environmental & Chemical Engineering, Washington University in St Louis, St. Louis, MO, United States
Energy, Environmental & Chemical Engineering, Washington University in St. Louis, St. Louis, MO, United States; Department of Physics and Atmospheric Science, Dalhousie University, Halifax, NS, Canada
Air Quality Research Division, Environment and Climate Change Canada, Toronto, ON, Canada