1. Department of Atmospheric Science University of Wyoming Laramie WY USA
2. Department of Atmospheric Sciences Texas A&M University College Station TX USA
3. Atmospheric Sciences and Global Change Division Pacific Northwest National Laboratory Richland WA USA
4. Department of Atmospheric, Oceanic and Space Sciences University of Michigan Ann Arbor MI USA
5. Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology School of Environmental Science and Engineering Nanjing University of Information Science and Technology Nanjing China