(2021-12-13) Tatzelt, Christian; Henning, Silvia; van Pinxteren, Manuela; Tummon, Fiona; Hartmann, Markus; Baccarini, Andrea; Welti, André; Lehtipalo, Katrianne; Schmale, Julia; Leibniz Institute for Tropospheric Research, Leipzig, Germany - Tatzelt, Christian; Leibniz Institute for Tropospheric Research, Leipzig, Germany - Henning, Silvia; Leibniz Institute for Tropospheric Research, Leipzig, Germany - van Pinxteren, Manuela; ETH Zürich; MeteoSwiss, Payerne, Switzerland - Tummon, Fiona; Leibniz Institute for Tropospheric Research, Leipzig, Germany - Hartmann, Markus; Paul Scherrer Institute, Villigen, Switzerland - Baccarini, Andrea; Finnish Meteorological Institute, Helsinki, Finland - Welti, André; University of Helsinki, Helsinki, Finland - Lehtipalo, Katrianne; Paul Scherrer Institute, Villigen, Switzerland - Schmale, Julia; Tatzelt, Christian ContactPerson; Tatzelt, Christian Researcher; Tatzelt, Christian DataCurator; Henning, Silvia ContactPerson; Henning, Silvia DataCollector; Henning, Silvia DataManager; van Pinxteren, Manuela ContactPerson; Tummon, Fiona DataCollector; Hartmann, Markus DataCollector; Baccarini, Andrea DataCollector; Welti, André DataCollector; Lehtipalo, Katrianne DataCollector; Schmale, Julia DataCollector; Thomas, Jenny DataManager