1. Department of Atmospheric, Oceanic and Space Sciences University of Michigan Ann Arbor Michigan USA
2. Goddard Space Flight Center Greenbelt Maryland USA
3. Concordia College Moorhead Minnesota USA
4. School of Science Rensselaer Polytechnic Institute Troy New York USA
5. NASA Johnson Space Center Houston Texas USA
6. Jet Propulsion Laboratory California Institute of Technology Pasadena California USA
7. University of Hawai‘i at Mānoa Honolulu Hawaii USA
8. University of Minnesota Minneapolis Minnesota USA
9. Universidad Nacional Autónoma de México México Mexico