1. School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA.
2. School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia, USA.
3. Scripps Institution of Oceanography, University of California San Diego, San Diego, California, USA.
4. Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, USA.
5. Department of Earth System Science, Stanford University, Stanford, California, USA.
6. Daniel Guggenheim School of Aerospace Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA.
7. Geology and Geophysics, Louisiana State University, Baton Rouge, Louisiana, USA.
8. Departments of Astronomy and Earth & Atmospheric Sciences, Cornell University, Ithaca, New York, USA.