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Washington University in St. Louis: Department of Energy, Environmental & Chemical Engineering and the Center for Aerosol Science & Engineering
Virginia Tech: Department of Civil and Environmental Engineering
Harvard University: School of Public Health
National Institute of Standards & Technology, Material Measurement Laboratory
Bundeswehr University Munich: Institute of Fluid Mechanics & Aerodynamics
University of California: Department of Nanoengineering
Max Plank Institute for Chemistry: Particle Chemistry Department
University of Cambridge: Epidemiology & Modeling Group