1. School of Science, Technology, Engineering and Mathematics, University of Washington Bothell, 18115 Campus Way NE, Bothell, Washington 98011, United States
2. Bingham Research Center, Utah State University, 320 North Aggie Boulevard, Vernal, Utah 84078, United States
3. Department of Chemistry and Biochemistry, Utah State University, 4820 Old Main Hill, Logan, Utah 84322, United States
4. Department of Chemistry and Biochemistry, University of Montana, 32 Campus Drive, Missoula, Montana 59812, United States
5. Department of Atmospheric Sciences, University of Washington, 3920 Okanogan Lane, Seattle, Washington 98195, United States