1. Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska 99775, United States
2. Department of Chemistry and Biochemistry, University of Alaska Fairbanks, Fairbanks, Alaska 99775, United States
3. Department of Atmospheric Sciences, College of Natural Science and Mathematics, University of Alaska Fairbanks, Fairbanks, Alaska 99775, United States
4. Sorbonne Université, UVSQ, CNRS, LATMOS, 75252 Paris, France
5. Department of Environmental Health and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
6. Extreme Environments Research Laboratory, École Polytechnique Fédérale de Lausanne, EPFL Valais Wallis, 1951 Sion, Switzerland
7. Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
8. Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, Michigan 48109, United States
9. Institute for Climate and Atmospheric Science, School of Earth & Environment, University of Leeds, Leeds LS2 9JT, UK
10. UCLA Atmospheric & Oceanic Sciences, Los Angeles, California 90095, United States
11. ESRC/EOS, University of New Hampshire, Durham, New Hampshire 03824, United States
12. Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado 80523, United States
13. School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
14. Washington University in St. Louis, 1 Brookings Drive, Campus Box 1180, St. Louis, Missouri 63130, United States
15. Department of Soil, Water, and Climate, University of Minnesota, St. Paul, Minnesota 55108, United States
16. Department of Atmospheric Sciences, University of Washington, Seattle, Washington 98195, United States
17. Department of Chemistry and Biochemistry, University of Montana, Missoula, Montana 59812, United States
18. Department of Chemistry, University of California, Irvine, California 92697, United States
19. Institute of Atmospheric Sciences and Climate (ISAC) of the National Research Council of Italy (CNR), Bologna 40121, Italy
20. Department of Land, Air, and Water Resources, University of California, Davis, California 95616, United States
21. Aix Marseille Univ, CNRS, LCE, 13331 Marseille, France
22. Office of Research and Development, U.S. EPA, Research Triangle Park, North Carolina 27709, United States
23. Laboratory of Atmospheric Processes and their Impacts, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
24. Center for the Study of Air Quality and Climate Change, Foundation for Research and Technology Hellas, 26504 Patras, Greece
25. GESTAR-II, University of Maryland Baltimore County, Baltimore, Maryland 21250, United States
26. Alaska Department of Environmental Conservation, 555 Cordova St, Anchorage, Alaska 99501, United States
27. Earth & Atmospheric Sciences, University of Houston, Houston, Texas 77204, United States
28. IGE, Univ. Grenoble Alpes, CNRS, INRAE, IRD, Grenoble INP, 38000 Grenoble, France
29. International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, Alaska 99775, United States
30. Laboratoire d’Aérologie (LAERO), Université Toulouse III − Paul Sabatier, CNRS, 31400 Toulouse, France
31. Alaska Department of Environmental Conservation, 610 University Ave., Fairbanks, Alaska 99709, United States
32. Finnish Meteorological Institute, Erik Palménin Aukio 1, P.O. Box 503, FI-00101 Helsinki, Finland
33. Université du Littoral Côte d’Opale: Dunkerque, Hauts-de-France, 59375 Dunkerque, France
34. National Renewable Energy Laboratory - Alaska Campus, Fairbanks, Alaska 99775, United States
35. Institute of Atmospheric Sciences and Climate (ISAC) of the National Research Council of Italy (CNR), Lecce 73100, Italy
36. Sustainable Energy and Environment Thrust, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, 511430, China
37. Alaska Department of Environmental Conservation, P.O. Box 111800, Juneau, Alaska 99811-1800, United States
38. Handix Scientific, Fort Collins, Colorado 80525, United States
39. LMD/IPSL, ENS, Université PSL, École Polytechnique, Institut Polytechnique de Paris, Sorbonne Université, CNRS, 75005 Paris, France