| 1 (205) | Copenhagen University Hospital | DNK | |
| 2 (315) | Karolinska University Hospital | SWE | |
| 3 (467) | Oslo University Hospital | NOR | |
| 4 (488) | Helsinki University Central Hospital | FIN | |
| 5 (494) | Skane University Hospital | SWE | |
| 6 (583) | Institute for Molecular Medicine | FIN | |
| 7 (589) | Steno Diabetes Center | DNK | |
| 8 (661) | Landspitali National University Hospital | ISL | |
| 9 (718) | Sahlgrenska University Hospital | SWE | |
| 10 (835) | National Institute for Health and Welfare | FIN | |
| 11 (842) | Tampere University Hospital | FIN | |
| 12 (853) | Uppsala University Hospital | SWE | |
| 13 (856) | Danish Cancer Society | DNK | |
| 14 (1045) | Statens Serum Institut | DNK | |
| 15 (1048) | Haukeland University Hospital | NOR | |
| 16 (1316) | Kuopio University Hospital | FIN | |
| 17 (1492) | Orebro University Hospital | SWE | |
| 18 (1501) | Odense University Hospital | DNK | |
| 19 (1568) | Linkoping University Hospital | SWE | |
| 20 (1583) | Stavanger University Hospital | NOR | |
| 21 (1644) | Turku University Hospital | FIN | |
| 22 (1695) | Norwegian Institute of Public Health | NOR | |
| 23 (1732) | Aalborg University Hospital | DNK | |
| 24 (1782) | St. Olavs University Hospital | NOR | |
| 25 (1943) | Turku PET Centre | FIN | |
| 26 (1963) | University Hospital of Northern Norway | NOR | |
| 27 (1974) | Akershus University Hospital | NOR | |
| 28 (1982) | Folkhalsan | FIN | |
| 29 (2070) | European Centre for Disease Prevention and Control | SWE | |
| 30 (2314) | Oulu University Hospital | FIN | |
| 31 (2343) | Finnish Institute Occupational Health | FIN | |
|