| 1 (132) | University of Copenhagen | DNK |  |
| 2 (176) | Cosmic Dawn Center | DNK |  |
| 3 (239) | Stockholm University * | SWE | |
| 4 (240) | Lunds University | SWE | |
| 5 (268) | University of Oslo | NOR | |
| 6 (284) | The Oskar Klein Centre for Cosmoparticle Physics | SWE | |
| 7 (325) | Technical University of Denmark | DNK | |
| 8 (443) | University of Helsinki | FIN | |
| 9 (455) | Royal Institute of Technology * | SWE | |
| 10 (507) | Chalmers University of Technology * | SWE | |
| 11 (515) | Uppsala University * | SWE | |
| 12 (563) | Aarhus University * | DNK | |
| 13 (591) | Malmo University | SWE | |
| 14 (602) | Finnish Meteorological Institute | FIN | |
| 15 (649) | Onsala Space Observatory | SWE | |
| 16 (660) | Norwegian University of Science and Technology * | NOR | |
| 17 (673) | University of Bergen | NOR | |
| 18 (730) | Swedish Research Council * | SWE | |
| 19 (736) | University of Turku | FIN | |
| 20 (796) | AlbaNova University Center | SWE | |
| 21 (816) | University of Oulu | FIN | |
| 22 (893) | Finnish Geospatial Research Institute | FIN | |
| 23 (971) | Aalto University | FIN | |
| 24 (973) | Swedish Institute of Space Physics | SWE | |
| 25 (992) | University of Iceland | ISL | |
| 26 (1027) | University of Tromso - The Arctic University of Norway | NOR | |
| 27 (1049) | University of Gothenburg | SWE | |
| 28 (1097) | Helsinki Institute of Physics | FIN | |
| 29 (1150) | Lulea University of Technology | SWE | |
| 30 (1151) | Umea University * | SWE | |
| 31 (1169) | University of Southern Denmark | DNK | |
| 32 (1255) | Geological Survey of Denmark and Greenland | DNK | |
| 33 (1318) | University Centre in Svalbard | NOR | |
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