1. School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta Georgia USA
2. School of Earth and Atmospheric Sciences Georgia Institute of Technology Atlanta Georgia USA
3. Department of Civil and Environmental Engineering University of Los Andes Bogotá Colombia
4. Department of Mechanical Engineering University of Colorado Boulder Colorado USA
5. NASA Goddard Space Flight Center Greenbelt Maryland USA
6. Department of Atmospheric Science University of Wyoming Laramie Wyoming USA