*Federica Bortolussi¹, Hilda Sandström^2,7,8, James Brean³, Avinash Kumar⁴, Shawon Barua⁴, Siddharth Iyer⁴, Alex Rowell³, David Beddows³, Kay Weinhold⁵, Peter Mettke⁵, Maik Merkel⁵, Alexandra Karppinen⁴, Alfred Wiedensohler⁵, Miikka Dal Maso⁴, Zongbo Shi³, Roy Harrison^3,6, Patrick Rinke^9,8,7,2, Matti Rissanen^4,1 (1. Department of Chemistry, University of Helsinki, 00560 Helsinki, Finland, 2. Department of Applied Physics, Aalto University, Espoo, 11000, Finland, 3. Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, United Kingdom, 4. Aerosol Physics laboratory, Tampere University, Tampere, 33720, Finland, 5. Leibniz Institute for Tropospheric Research, Leipzig, 04318, Germany, 6. Department of Environmental Sciences, Faculty of Meteorology, Environment and Arid Land Agriculture, King Abdulaziz University, Jeddah, 21589, Saudi Arabia, 7. Physics Department, TUM School of Natural Sciences, Technical University of Munich, Garching, Germany, 8. Atomistic Modelling Center, Munich Data Science Institute, Technical University of Munich, Garching, Germany, 9. Munich Center for Machine Learning (MCML))

*Misato Tanaka¹, Tomohiro O. Sato², Tamaki Fujinawa³, Hyunkwang Lim³, YASUKO KASAI^1,2 (1. Institute of Science Tokyo, 2. National Institute of Information and Communications Technology (NICT), 3. National Institute for Environmental Studies (NIES))

*Akiko Kagawa¹, Sachiko Hayashida^2,3, Hikaru Araki², Juseon Bak⁴, Kai Yang⁵, Xiong Liu⁶, Mizuo Kajino⁷, Thomas Sekiyama⁷, YASUKO KASAI^1,8 (1. National Institute of Information and Communications Technology, 2. Research Institute for Humanity and Nature, 3. Nara Women’s University, 4. Institute of Environmental Studies, Pusan National University, 5. Department of Atmospheric and Oceanic Science, University of Maryland, 6. Center for Astrophysics, Harvard & Smithsonian, 7. Meteorological Research Institute, 8. Institute of Science Tokyo)

*Takashi Sekiya¹, Kazuyuki Miyazaki², Henk Eskes³, Pieter Rijsdijk^3,4,5, Kengo Sudo⁶, Yugo Kanaya¹ (1. Japan Agency for Marine-Earth Science and Technology, 2. NASA Jet Propulsion Laboratory/California Institute of Technology, 3. Royal Netherlands Meteorological Institute, 4. Space Research Organisation Netherlands, 5. Vrije Universiteit, Amsterdam, 6. Graduate School of Environmental Studies, Nagoya University)

*Shogo Saito¹, Caroline Womack², Steven Brown², Albert Ruth¹ (1. University College Cork, 2. National Oceanic and Atmospheric Administration)

*Enrico Dammers¹, Tyler Wizenberg¹, Lidewij Tijhuis¹, Martijn Brouwer², Gerard Otter², Benjamin Brenny², Martijn Schaap¹ (1. Netherlands Organisation for Applied Scientific Research - Air Quality and Emission Research, 2. Netherlands Organisation for Applied Scientific Research - High Tech Industry)