| 1 (443) | Institute for Molecular Medicine | FIN |  |
| 2 (676) | Vejle Hospital | DNK | |
| 3 (805) | Karolinska University Hospital | SWE | |
| 4 (853) | Skane University Hospital | SWE | |
| 5 (866) | Oslo University Hospital | NOR | |
| 6 (875) | Helsinki University Central Hospital | FIN | |
| 7 (918) | Statens Serum Institut | DNK | |
| 8 (928) | Copenhagen University Hospital | DNK | |
| 9 (1057) | Landspitali National University Hospital | ISL | |
| 10 (1134) | Folkhalsan | FIN | |
| 11 (1246) | Haukeland University Hospital | NOR | |
| 12 (1254) | Tampere University Hospital | FIN | |
| 13 (1405) | Aarhus University Hospital | DNK | |
| 14 (1408) | Kuopio University Hospital | FIN | |
| 15 (1452) | Orebro University Hospital | SWE | |
| 16 (1463) | Linkoping University Hospital | SWE | |
| 17 (1638) | Danish Cancer Society | DNK | |
| 18 (1668) | Uppsala University Hospital | SWE | |
| 19 (1678) | Diakonhjemmet Hospital | NOR | |
| 20 (1743) | Sahlgrenska University Hospital | SWE | |
| 21 (1788) | Oulu University Hospital | FIN | |
| 22 (1817) | Turku PET Centre | FIN | |
| 23 (1829) | Odense University Hospital | DNK | |
| 24 (2245) | Turku University Hospital | FIN | |
| 25 (2630) | National Institute for Health and Welfare | FIN | |
| 26 (2633) | Steno Diabetes Center | DNK | |
| 27 (2832) | University Hospital of Northern Norway | NOR | |
| 28 (3077) | Norwegian Institute of Public Health | NOR | |
| 28 (3077) | Akershus University Hospital | NOR | |
| 30 (3088) | Aalborg University Hospital | DNK | |
| 31 (3200) | St. Olavs University Hospital | NOR | |
| 32 (3631) | Finnish Institute Occupational Health | FIN | |
| 33 (3950) | Stavanger University Hospital | NOR | |
| 34 (4625) | European Centre for Disease Prevention and Control | SWE | |
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