1. University Corporation for Atmospheric Research (UCAR) Boulder CO USA
2. Center for Global and Regional Environmental Research (CGRER) University of Iowa Iowa City IA USA
3. Chemical and Biochemical Engineering University of Iowa Iowa City IA USA
4. IIHR Hydroscience and Engineering University of Iowa Iowa City IA USA
5. National Center for Atmospheric Research (NCAR) Boulder CO USA
6. Space Science and Engineering Center University of Wisconsin Madison WI USA
7. National Oceanic and Atmospheric Administration (NOAA) Chemical Sciences Laboratory Boulder CO USA
8. Lake Michigan Air Directors Consortium (LADCO) Hillside IL USA