1. Leibniz Institute for Baltic Sea Research Warnemünde, Rostock, and Center for Marine Sensors, Institute for Chemistry and Biology of the Marine Environment, Carl-von-Ossietzky University Oldenburg, Wilhelmshaven, Germany
2. Center for Marine Sensors, Institute for Chemistry and Biology of the Marine Environment, Carl-von-Ossietzky University Oldenburg, Wilhelmshaven, Germany
3. School of Natural and Environmental Sciences, Newcastle University, Newcastle, United Kingdom
4. Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, United Kingdom
5. WATEC, Department of Bioscience, Aarhus University, Aarhus, Denmark
6. Atmospheric, Oceanic and Planetary Physics Department, School of Physics, and Center for Geophysical Research, University of Costa Rica, San José, Costa Rica
7. GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
8. Division for Marine and Environmental Research, Rudjer Boskovic Institute, Zagreb, Croatia
9. Environmental Spectroscopy Group, Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
10. Atmospheric Chemistry Department, Leibniz Institute for Tropospheric Research, Leipzig, Germany
11. Institute for Chemistry and Biology of the Marine Environment, Carl-von-Ossietzky University Oldenburg, Wilhelmshaven, Germany
12. Lyell Centre, Heriot-Watt University, Edinburgh, United Kingdom
13. Leibniz Institute for Baltic Sea Research Warnemünde, Rostock, Germany
14. Department of Environmental Science and Analytical Chemistry, and Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden