1. Environmental and Climate Sciences Department Brookhaven National Laboratory Upton NY USA
2. Atmospheric Sciences and Global Change Division Pacific Northwest National Laboratory Richland WA USA
3. Atmospheric Sciences Program Department of Physics Michigan Technological University Houghton MI USA
4. Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters Key Laboratory for Aerosol Cloud Precipitation of China Meteorological Administration Nanjing University of Information Science and Technology Nanjing China
5. Department of Energy, Environmental and Chemical Engineering Center for Aerosol Science and Engineering University of Washington St. Louis MO USA