1. School of STEM, University of Washington Bothell, Bothell, Washington, USA
2. Department of Atmospheric Sciences, University of Washington Seattle, Seattle, Washington, USA
3. Department of Chemistry and Biochemistry, University of Montana, Missoula, Montana, USA
4. Bingham Research Center, Utah State University, Vernal, Utah, USA
5. Department of Chemistry and Biochemistry, Utah State University, Logan, Utah, USA