1. Department of Atmospheric Science Colorado State University Fort Collins CO USA
2. Milken Institute School of Public Health George Washington University Washington DC USA
3. Air Emission Priorities Division Environment Climate Change Canada Dartmouth NS Canada
4. Department of Energy, Environmental, and Chemical Engineering Washington University in St. Louis St. Louis MO USA
5. Department of Environmental and Radiological Health Sciences Colorado State University Fort Collins CO USA
6. Department of Mechanical Engineering Colorado State University Fort Collins CO USA