(2017-06-30) Gordon, Hamish; Kirkby, Jasper; Baltensperger, Urs; Bianchi, Federico; Breitenlechner, Martin; Curtius, Joachim; Dias, Antonio; Dommen, Josef; Donahue, Neil M.; Dunne, Eimear M.; Duplissy, Jonathan; Ehrhart, Sebastian; Flagan, Richard C.; Frege, Carla; Fuchs, Claudia; Hansel, Armin; Hoyle, Christopher R.; Kulmala, Markku; Kuerten, Andreas; Lehtipalo, Katrianne; Makhmutov, Vladimir; Molteni, Ugo; Rissanen, Matti P.; Stozkhov, Yuri; Trostl, Jasmin; Tsagkogeorgas, Georgios; Wagner, Robert; Williamson, Christina; Wimmer, Daniela; Winkler, Paul M.; Yan, Chao; Carslaw, Kenneth. S; School of Earth and Environment, University of Leeds, LS2 9JT, UK - Gordon, Hamish; CERN, Goethe-University Frankfurt - Kirkby, Jasper; Paul Scherrer Institute - Baltensperger, Urs; University of Helsinki - Bianchi, Federico; University of Harvard - Breitenlechner, Martin; Goethe-University Frankfurt - Curtius, Joachim; CERN - Dias, Antonio; Paul Scherrer Institute - Dommen, Josef; Carnegie Mellon University - Donahue, Neil M.; Finnish Meteorological Institute - Dunne, Eimear M.; University of Helsinki - Duplissy, Jonathan; MPI for Chemistry, Mainz - Ehrhart, Sebastian; California Insitute of Technology - Flagan, Richard C.; Paul Scherrer Institute - Frege, Carla; Paul Scherrer Institute - Fuchs, Claudia; University of Innsbruck - Hansel, Armin; Paul Scherrer Institute - Hoyle, Christopher R.; University of Helsinki - Kulmala, Markku; Goethe-University Frankfurt - Kuerten, Andreas; Paul Scherrer Institute, University of Helsinki - Lehtipalo, Katrianne; Lebedev Physical Institute - Makhmutov, Vladimir; Paul Scherrer Institute - Molteni, Ugo; University of Helsinki - Rissanen, Matti P.; Lebedev Physical Institute - Stozkhov, Yuri; Paul Scherrer Institute - Trostl, Jasmin; University of Leipzig - Tsagkogeorgas, Georgios; University of Helsinki - Wagner, Robert; NOAA ESRL, CIRES - Williamson, Christina; University of Helsinki - Wimmer, Daniela; University of Vienna - Winkler, Paul M.; University of Helsinki - Yan, Chao; University of Leeds - Carslaw, Kenneth. S

(2024-09-09) Shen, Jiali; Russell, Douglas M.; DeVivo, Jenna; Kunkler, Felix; Baalbaki, Rima; Mentler, Bernhard; Scholz, Wiebke; Yu, Wenjuan; Caudillo-Plath, Lucía; Sommer, Eva; Ahongshangbam, Emelda; Alfaouri, Dina; Almeida, João; Amorim, Antonio; Beck, Lisa J.; Beckmann, Hannah; Berntheusel, Moritz; Bhattacharyya, Nirvan; Canagaratna, Manjula R.; Chassaing, Anouck; Cruz-Simbron, Romulo; Dada, Lubna; Duplissy, Jonathan; Gordon, Hamish; Granzin, Manuel; Große Schute, Lena; Heinritzi, Martin; Iyer, Siddharth; Klebach, Hannah; Krüger, Timm; Kürten, Andreas; Lampimäki, Markus; Liu, Lu; Lopez, Brandon; Martinez, Monica; Morawiec, Aleksandra; Onnela, Antti; Peltola, Maija; Rato, Pedro; Reza, Mago; Richter, Sarah; Rörup, Birte; Kaniyodical Sebastian, Milin; Simon, Mario; Surdu, Mihnea; Tamme, Kalju; Thakur, Roseline C.; Tomé, António; Tong, Yandong; Top, Jens; Umo, Nsikanabasi Silas; Unfer, Gabriela; Vettikkat, Lejish; Weissbacher, Jakob; Xenofontos, Christos; Yang, Boxing; Zauner-Wieczorek, Marcel; Zhang, Jiangyi; Zheng, Zhensen; Baltensperger, Urs; Christoudias, Theodoros; Flagan, Richard C.; El Haddad, Imad; Junninen, Heikki; Möhler, Ottmar; Riipinen, Ilona; Rohner, Urs; Schobesberger, Siegfried; Volkamer, Rainer; Winkler, Paul M.; Hansel, Armin; Lehtipalo, Katrianne; Donahue, Neil M.; Lelieveld, Jos; Harder, Hartwig; Kulmala, Markku; Worsnop, Doug R.; Kirkby, Jasper; Curtius, Joachim; He, Xu-Cheng; University of Helsinki - Shen, Jiali; Goethe University Frankfurt - Russell, Douglas M.; Carnegie Mellon University - DeVivo, Jenna; Max Planck Institute for Chemistry - Kunkler, Felix; University of Helsinki - Baalbaki, Rima; University of Innsbruck - Mentler, Bernhard; University of Innsbruck - Scholz, Wiebke; University of Helsinki - Yu, Wenjuan; Goethe University Frankfurt - Caudillo-Plath, Lucía; European Organization for Nuclear Research - Sommer, Eva; University of Helsinki - Ahongshangbam, Emelda; University of Helsinki - Alfaouri, Dina; European Organization for Nuclear Research - Almeida, João; CENTRA and Faculdade de Ciências da Universidade de Lisboa - Amorim, Antonio; Goethe University Frankfurt - Beck, Lisa J.; University of Tartu - Beckmann, Hannah; Goethe University Frankfurt - Berntheusel, Moritz; Carnegie Mellon University - Bhattacharyya, Nirvan; Aerodyne Research - Canagaratna, Manjula R.; Stockholm University - Chassaing, Anouck; University of Colorado Boulder - Cruz-Simbron, Romulo; Paul Scherrer Institute - Dada, Lubna; University of Helsinki - Duplissy, Jonathan; Carnegie Mellon University - Gordon, Hamish; Goethe University Frankfurt - Granzin, Manuel; Goethe University Frankfurt - Große Schute, Lena; Goethe University Frankfurt - Heinritzi, Martin; Tampere University - Iyer, Siddharth; Goethe University Frankfurt - Klebach, Hannah; Goethe University Frankfurt - Krüger, Timm; Goethe University Frankfurt - Kürten, Andreas; University of Helsinki - Lampimäki, Markus; Paul Scherrer Institute - Liu, Lu; Carnegie Mellon University - Lopez, Brandon; Max Planck Institute for Chemistry - Martinez, Monica; University of Vienna - Morawiec, Aleksandra; European Organization for Nuclear Research - Onnela, Antti; University of Helsinki - Peltola, Maija; European Organization for Nuclear Research - Rato, Pedro; University of Colorado Boulder - Reza, Mago; Goethe University Frankfurt - Richter, Sarah; University of Helsinki - Rörup, Birte; Karlsruhe Institute of Technology - Kaniyodical Sebastian, Milin; Goethe University Frankfurt - Simon, Mario; Paul Scherrer Institute - Surdu, Mihnea; University of Tartu - Tamme, Kalju; University of Helsinki - Thakur, Roseline C.; Universidade da Beira Interior - Tomé, António; University of Colorado Boulder - Tong, Yandong; Paul Scherrer Institute - Top, Jens; Karlsruhe Institute of Technology - Umo, Nsikanabasi Silas; Leibniz Institute for Tropospheric Research - Unfer, Gabriela; University of Eastern Finland - Vettikkat, Lejish; University of Innsbruck - Weissbacher, Jakob; Cyprus Institute - Xenofontos, Christos; Paul Scherrer Institute - Yang, Boxing; Goethe University Frankfurt - Zauner-Wieczorek, Marcel; University of Helsinki - Zhang, Jiangyi; University of Innsbruck - Zheng, Zhensen; Paul Scherrer Institute - Baltensperger, Urs; Cyprus Institute - Christoudias, Theodoros; California Institute of Technology - Flagan, Richard C.; Paul Scherrer Institute - El Haddad, Imad; University of Tartu - Junninen, Heikki; Karlsruhe Institute of Technology - Möhler, Ottmar; Stockholm University - Riipinen, Ilona; Tofwerk (Switzerland) - Rohner, Urs; University of Eastern Finland - Schobesberger, Siegfried; University of Colorado Boulder - Volkamer, Rainer; University of Vienna - Winkler, Paul M.; University of Innsbruck - Hansel, Armin; University of Helsinki - Lehtipalo, Katrianne; Carnegie Mellon University - Donahue, Neil M.; Max Planck Institute for Chemistry - Lelieveld, Jos; Max Planck Institute for Chemistry - Harder, Hartwig; University of Helsinki - Kulmala, Markku; Aerodyne Research - Worsnop, Doug R.; European Organization for Nuclear Research - Kirkby, Jasper; Goethe University Frankfurt - Curtius, Joachim; University of Helsinki - He, Xu-Cheng

(2022-02-02) Wang, Mingyi; Xiao, Mao; Bertozzi, Barbara; Marie, Guillaume; Rörup, Birte; Schulze, Benjamin; Bardakov, Roman; He, Xu-Cheng; Shen, Jiali; Scholz, Wiebke; Marten, Ruby; Dada, Lubna; Baalbaki, Rima; Lopez, Brandon; Lamkaddam, Houssni; Manninen, Hanna E.; Amorim, Antonio; Ataei, Farnoush; Bogert, Pia; Brasseur, Zoé; Caudillo, Lucía; De Menezes, Louis-Philippe; Duplissy, Jonathan; Ekman, Annica; Finkenzeller, Henning; Gonzalez Carracedo, Loïc; Granzin, Manuel; Guida, Roberto; Heinritzi, Martin; Hofbauer, Victoria; Höhler, Kristina; Krechmer, Jordan E.; Kürten, Andreas; Lehtipalo, Katrianne; Mahfouz, Naser G. A.; Makhmutov, Vladimir; Massabò, Dario; Mathot, Serge; Mauldin, Roy L.; Mentler, Bernhard; Müller, Tatjana; Onnela, Antti; Petäjä, Tuukka; Philippov, Maxim; Piedehierro, Ana A.; Pozzer, Andrea; Ranjithkumar, Ananth; Schervish, Meredith; Simon, Mario; Stozhkov, Yuri; Tomé, António; Umo, Nsikanabasi Silas; Vogel, Franziska; Wagner, Robert; Wang, Dongyu S.; Weber, Stefan K.; Welti, André; Wu, Yusheng; Zauner-Wieczorek, Marcel; Sipilä, Mikko; Winkler, Paul M.; Hansel, Armin; Baltensperger, Urs; Kulmala, Markku; Flagan, Richard C.; Curtius, Joachim; Riipinen, Ilona; Gordon, Hamish; Lelieveld, Jos; El-Haddad, Imad; Volkamer, Rainer; Worsnop, Douglas R.; Christoudias, Theodoros; Kirkby, Jasper; Möhler, Ottmar; Donahue, Neil M.; Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, 15213, USA - Wang, Mingyi; Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland - Xiao, Mao; Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Karlsruhe, Germany - Bertozzi, Barbara; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt, Frankfurt am Main, 60438, Germany - Marie, Guillaume; Institute of Atmospheric and Earth System Research, University Helsinki, 00560 Helsinki, Finland - Rörup, Birte; Department of Environmental Science and Engineering, California Institute of Technology, Pasadena, CA, 91125 - Schulze, Benjamin; Department of Meteorology, Stockholm University, Stockholm, Sweden; Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden - Bardakov, Roman; Institute for Atmospheric and Earth System Research INAR, University of Helsinki, 00560, Finland - He, Xu-Cheng; Institute for Atmospheric and Earth System Research INAR, University of Helsinki, 00560, Finland - Shen, Jiali; Institute for Ion Physics and Applied Physics, University of Innsbruck, 6020 Innsbruck, Austria - Scholz, Wiebke; Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland - Marten, Ruby; Please also add PSI besides Helsinki: Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, CH-5232 Villigen, Switzerland - Dada, Lubna; Institute for Atmospheric and Earth System Research INAR, University of Helsinki, 00560, Finland - Baalbaki, Rima; Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, 15213, USA - Lopez, Brandon; Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland - Lamkaddam, Houssni; CERN, the European Organization for Nuclear Research, CH-1211 Geneve 23, Switzerland - Manninen, Hanna E.; CENTRA and Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Lisboa, Portugal - Amorim, Antonio; Leibniz institute for Tropospheric Research (TROPOS) - Ataei, Farnoush; Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Karlsruhe, Germany - Bogert, Pia; Institute for Atmospheric and Earth System Research, University of Helsinki, Helsinki, 00014, Finland - Brasseur, Zoé; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany - Caudillo, Lucía; CERN, the European Organization for Nuclear Research, CH-1211 Geneve 23, Switzerland - De Menezes, Louis-Philippe; Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, University of Helsinki, 00014 Helsinki, Finland; Helsinki Insitute for Physics, University of Helsinki, Finland - Duplissy, Jonathan; Department of Meteorology and Bolin Centre for Climate Research, Stockholm University, 10691 Stockholm, Sweden - Ekman, Annica; Department of Chemistry & CIRES, University of Colorado Boulder, Boulder, CO, 80309, USA - Finkenzeller, Henning; Faculty of Physics, University of Vienna, 1090 Vienna, Austria - Gonzalez Carracedo, Loïc; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt am Main, Frankfurt am Main, Germany - Granzin, Manuel; CERN, the European Organization for Nuclear Research, CH-1211 Geneve 23, Switzerland - Guida, Roberto; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany - Heinritzi, Martin; Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, 15213, USA - Hofbauer, Victoria; Institute of Meteorology and Climate Research, Atmospheric Aerosol Research (IMK-AAF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen Germany - Höhler, Kristina; Aerodyne Research, Inc. Billerica, MA 02181, USA - Krechmer, Jordan E.; Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany - Kürten, Andreas; Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, University of Helsinki, 00014 Helsinki, Finland; Finnish meteorological insitute, 00560 Helsinki, Finland - Lehtipalo, Katrianne; Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, 15213, USA; Atmospheric and Oceanic Sciences, Princeton University, Princeton, NJ, 08540, USA - Mahfouz, Naser G. A.; P.N.Lebedev Physical Institute of the Russian Academy of Science, Moscow, Leninskiy Prospekt 53, Russia; Moscow Institute of Physics and Technology (National Research University), Moscow, 117303, Russia. - Makhmutov, Vladimir; Department of Physics, University of Genoa & INFN, via Dodecaneso 33, 16146, Genoa, Italy - Massabò, Dario; CERN, the European Organization for Nuclear Research, CH-1211 Geneve 23, Switzerland - Mathot, Serge; Department of Atmospheric and Oceanic Sciences, University of Colorado Boulder, CO 80309, Boulder, USA - Mauldin, Roy L.; Institute for Ion Physics and Applied Physics, University of Innsbruck, 6020 Innsbruck, Austria - Mentler, Bernhard; Institute for Atmospheric and Environmental Science, Goethe University Frankfurt, Frankfurt am Main, 60438, Germany; Max Planck Institute for Chemistry, Mainz, 55128, Germany - Müller, Tatjana; CERN, the European Organization for Nuclear Research, CH-1211 Geneve 23, Switzerland - Onnela, Antti; Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, University of Helsinki, 00014 Helsinki, Finland - Petäjä, Tuukka; P.N.Lebedev Physical Institute of the Russian Academy of Science, Moscow, Leninskiy Prospekt 53, Russia - Philippov, Maxim; Finnish Meteorological Institute, Helsinki, 00560, Finland - Piedehierro, Ana A.; Atmospheric Chemistry Department, Max Planck Institute for Chemistry, 55128 Mainz, Germany - Pozzer, Andrea; School of Earth and Environment, University of Leeds, LS2 9JT, United Kingdom - Ranjithkumar, Ananth; Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, 15213, USA - Schervish, Meredith; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt, Frankfurt am Main, 60438, Germany - Simon, Mario; P.N.Lebedev Physical Institute of the Russian Academy of Science, Moscow, Leninskiy Prospekt 53, Russia - Stozhkov, Yuri; IDL-Universidade da Beira Interior, Rua Marquês D'Ávila e Bolama 6201-001 Covilhã, Portugal - Tomé, António; Institute of Meteorology and Climate Research - Atmospheric Aerosol Research, Karlsruhe Institute of Technology, Germany. - Umo, Nsikanabasi Silas; Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, 76344 Eggenstein-Leopoldshafen, Germany - Vogel, Franziska; Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Karlsruhe, Germany - Wagner, Robert; Laboratory of Atmospheric Chemistry, Paul Scherrer Institut, Villigen PSI, Aargau, 5232, Switzerland - Wang, Dongyu S.; CERN, the European Organization for Nuclear Research, CH-1211 Geneve 23, Switzerland - Weber, Stefan K.; Finnish Meteorological Institute, Helsinki, Finland - Welti, André; Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, University of Helsinki, 00014 Helsinki, Finland - Wu, Yusheng; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt, 60629 Frankfurt am Main, Germany - Zauner-Wieczorek, Marcel; Institute for Atmospheric and Earth System Research INAR, University of Helsinki, 00560, Finland - Sipilä, Mikko; Faculty of Physics, University of Vienna, 1090 Vienna, Austria - Winkler, Paul M.; Institute for Ion Physics and Applied Physics, University of Innsbruck, 6020 Innsbruck, Austria; Ionicon Analytik Ges. m. b. H. , Eduard-Bodem-Gasse 3, 6020 Innsbruck (AT) - Hansel, Armin; Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland - Baltensperger, Urs; University of Helsinki, Faculty of Science Institute for Atmospheric and Earth System Research (INAR) / Physics - Kulmala, Markku; Department of Environmental Science and Engineering, California Institute of Technology, Pasadena, CA, 91125 - Flagan, Richard C.; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany - Curtius, Joachim; Department for Environmental Science (ACES) and Bolin Centre for Climate Research, Stockholm University, Sweden - Riipinen, Ilona; Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, 15213, USA - Gordon, Hamish; Atmospheric Chemistry Department, Max Planck Institute for Chemistry, 55128 Mainz, Germany - Lelieveld, Jos; Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland - El-Haddad, Imad; Department of Chemistry & CIRES, University of Colorado Boulder, Boulder CO, 80305, USA - Volkamer, Rainer; Institute for Atmospheric and Earth System Research INAR, University of Helsinki, 00560, Finland; Aerodyne Research, Inc., Billerica, MA, 01821, USA - Worsnop, Douglas R.; Climate and Atmosphere Research Center, The Cyprus Institute, Nicosia, 2121, Cyprus - Christoudias, Theodoros; CERN, the European Organization for Nuclear Research, CH-1211 Geneve 23, Switzerland; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt, Frankfurt am Main, 60438, Germany - Kirkby, Jasper; Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Karlsruhe, 76021, Germany, - Möhler, Ottmar; Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, 15213, USA - Donahue, Neil M.

(2017-11-15) Wagner, Robert; Yan, Chao; Lehtipalo, Katrianne; Duplissy, Jonathan; Nieminen, Tuomo; Kangasluoma, Juha; Ahonen, Lauri R.; Dada, Lubna; Kontkanen, Jenni; Manninen, Hanna E.; Dias, Antonio; Amorim, Antonio; Bauer, Paulus S.; Bergen, Anton; Bernhammer, Anne-Kathrin; Bianchi, Federico; Brilke, Sophia; Buenrostro Mazon, Stephany; Chen, Xuemeng; Draper, Danielle C.; Fischer, Lukas; Frege, Carla; Fuchs, Claudia; Garmash, Olga; Gordon, Hamish; Hakala, Jani; Heikkinen, Liine; Heinritzi, Martin; Hofbauer, Victoria; Hoyle, Christopher R.; Kirkby, Jasper; Kürten, Andreas; Kvashnin, Alexander N.; Laurila, Tiia; Lawler, Michael J.; Mai, Huajun; Makhmutov, Vladimir; Mauldin III, Roy L.; Molteni, Ugo; Nichman, Leonid; Nie, Wei; Ojdanic, Andrea; Onnela, Antti; Piel, Felix; Quéléver, Lauriane L. J.; Rissanen, Matti P.; Sarnela, Nina; Schallhart, Simon; Sengupta, Kamalika; Simon, Mario; Stolzenburg, Dominik; Stozhkov, Yuri; Tröstl, Jasmin; Viisanen, Yrjö; Vogel, Alexander L.; Wagner, Andrea C.; Xiao, Mao; Ye, Penglin; Baltensperger, Urs; Curtius, Joachim; Donahue, Neil M.; Flagan, Richard C.; Gallagher, Martin; Hansel, Armin; Smith, James N.; Tomé, António; Winkler, Paul M.; Worsnop, Douglas; Ehn, Mikael; Sipilä, Mikko; Kerminen, Veli-Matti; Petäjä, Tuukka; Kulmala, Markku; Department of Physics, University of Helsinki, Helsinki, Finland - Wagner, Robert; Department of Physics, University of Helsinki, Helsinki, Finland - Yan, Chao; Department of Physics, University of Helsinki, Helsinki, Finland - Lehtipalo, Katrianne; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Duplissy, Jonathan; University of Eastern Finland, Department of Applied Physics, P.O. Box 1627, Kuopio, Finland - Nieminen, Tuomo; Department of Physics, University of Helsinki, Helsinki, Finland - Kangasluoma, Juha; Department of Physics, University of Helsinki, Helsinki, Finland - Ahonen, Lauri R.; Department of Physics, University of Helsinki, Helsinki, Finland - Dada, Lubna; Department of Physics, University of Helsinki, Helsinki, Finland - Kontkanen, Jenni; Department of Physics, University of Helsinki, Helsinki, Finland - Manninen, Hanna E.; CERN, Geneva, Switzerland - Dias, Antonio; CENTRA - SIM, University of Lisbon and University of Beira Interior, Lisbon, Portugal - Amorim, Antonio; University of Vienna, Faculty of Physics, Vienna, Austria - Bauer, Paulus S.; Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany - Bergen, Anton; Institute for Ion and Applied Physics, University of Innsbruck, Innsbruck, Austria - Bernhammer, Anne-Kathrin; Department of Physics, University of Helsinki, Helsinki, Finland - Bianchi, Federico; University of Vienna, Faculty of Physics, Vienna, Austria - Brilke, Sophia; Department of Physics, University of Helsinki, Helsinki, Finland - Buenrostro Mazon, Stephany; Department of Physics, University of Helsinki, Helsinki, Finland - Chen, Xuemeng; University of California, Irvine, CA, USA - Draper, Danielle C.; Institute for Ion and Applied Physics, University of Innsbruck, Innsbruck, Austria - Fischer, Lukas; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Frege, Carla; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Fuchs, Claudia; Department of Physics, University of Helsinki, Helsinki, Finland - Garmash, Olga; CERN, Geneva, Switzerland - Gordon, Hamish; Department of Physics, University of Helsinki, Helsinki, Finland - Hakala, Jani; Department of Physics, University of Helsinki, Helsinki, Finland - Heikkinen, Liine; Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany - Heinritzi, Martin; Center for Atmospheric Particle Studies, Carnegie Mellon University, 5000 Forbes Ave, Pittsburgh, PA, USA - Hofbauer, Victoria; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Hoyle, Christopher R.; CERN, Geneva, Switzerland - Kirkby, Jasper; Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany - Kürten, Andreas; Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia - Kvashnin, Alexander N.; Department of Physics, University of Helsinki, Helsinki, Finland - Laurila, Tiia; University of California, Irvine, CA, USA - Lawler, Michael J.; California Institute of Technology, Pasadena, CA, USA - Mai, Huajun; Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia - Makhmutov, Vladimir; Department of Physics, University of Helsinki, Helsinki, Finland - Mauldin III, Roy L.; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Molteni, Ugo; School of Earth and Environmental Sciences, University of Manchester, Manchester, United Kingdom - Nichman, Leonid; Department of Physics, University of Helsinki, Helsinki, Finland - Nie, Wei; University of Vienna, Faculty of Physics, Vienna, Austria - Ojdanic, Andrea; CERN, Geneva, Switzerland - Onnela, Antti; Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany - Piel, Felix; Department of Physics, University of Helsinki, Helsinki, Finland - Quéléver, Lauriane L. J.; Department of Physics, University of Helsinki, Helsinki, Finland - Rissanen, Matti P.; Department of Physics, University of Helsinki, Helsinki, Finland - Sarnela, Nina; Department of Physics, University of Helsinki, Helsinki, Finland - Schallhart, Simon; University of Leeds, School of Earth and Environment, Leeds, United Kingdom - Sengupta, Kamalika; Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany - Simon, Mario; University of Vienna, Faculty of Physics, Vienna, Austria - Stolzenburg, Dominik; Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia - Stozhkov, Yuri; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Tröstl, Jasmin; Finnish Meteorological Institute (FMI), P.O. Box 503, Helsinki, Finland - Viisanen, Yrjö; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Vogel, Alexander L.; Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany - Wagner, Andrea C.; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Xiao, Mao; Center for Atmospheric Particle Studies, Carnegie Mellon University, 5000 Forbes Ave, Pittsburgh, PA, USA - Ye, Penglin; Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland - Baltensperger, Urs; Goethe University Frankfurt, Institute for Atmospheric and Environmental Sciences, Frankfurt am Main, Germany - Curtius, Joachim; Center for Atmospheric Particle Studies, Carnegie Mellon University, 5000 Forbes Ave, Pittsburgh, PA, USA - Donahue, Neil M.; California Institute of Technology, Pasadena, CA, USA - Flagan, Richard C.; School of Earth and Environmental Sciences, University of Manchester, Manchester, United Kingdom - Gallagher, Martin; Institute for Ion and Applied Physics, University of Innsbruck, Innsbruck, Austria - Hansel, Armin; University of Eastern Finland, Department of Applied Physics, P.O. Box 1627, Kuopio, Finland - Smith, James N.; CENTRA - SIM, University of Lisbon and University of Beira Interior, Lisbon, Portugal - Tomé, António; University of Vienna, Faculty of Physics, Vienna, Austria - Winkler, Paul M.; Department of Physics, University of Helsinki, Helsinki, Finland - Worsnop, Douglas; Department of Physics, University of Helsinki, Helsinki, Finland - Ehn, Mikael; Department of Physics, University of Helsinki, Helsinki, Finland - Sipilä, Mikko; Department of Physics, University of Helsinki, Helsinki, Finland - Kerminen, Veli-Matti; Department of Physics, University of Helsinki, Helsinki, Finland - Petäjä, Tuukka; Department of Physics, University of Helsinki, Helsinki, Finland - Kulmala, Markku