| 1 (331) | World Health Organization, Denmark | DNK |  |  |
| 2 (368) | Copenhagen University Hospital | DNK | | |
| 3 (713) | Karolinska University Hospital | SWE | | |
| 4 (766) | Oslo University Hospital | NOR | | |
| 5 (1046) | Norwegian Institute of Public Health | NOR | | |
| 6 (1072) | National Institute for Health and Welfare | FIN | | |
| 7 (1185) | Aarhus University Hospital | DNK | |  |
| 8 (1187) | Helsinki University Central Hospital | FIN | | |
| 9 (1485) | Skane University Hospital | SWE | | |
| 10 (1490) | Statens Serum Institut | DNK | | |
| 11 (1662) | Institute for Molecular Medicine | FIN | | |
| 12 (1860) | Sahlgrenska University Hospital | SWE | | |
| 13 (2175) | Odense University Hospital | DNK | | |
| 14 (2202) | European Centre for Disease Prevention and Control | SWE | | |
| 15 (2341) | Haukeland University Hospital | NOR | | |
| 16 (2572) | Danish Cancer Society | DNK | | |
| 17 (2675) | Aalborg University Hospital | DNK | | |
| 18 (3323) | St Olavs University Hospital | NOR | | |
| 19 (3633) | Finnish Institute Occupational Health | FIN | | |
| 20 (4187) | Akershus University Hospital | NOR | | |
| 21 (4571) | Fimlab Laboratories | FIN | | |
| 22 (4770) | Danderyd University Hospital | SWE | | |
| 23 (4979) | Stavanger University Hospital | NOR | | |
| 24 (5214) | University Hospital of Northern Norway | NOR | | |
| 25 (5366) | Linkoping University Hospital | SWE | |  |
| 26 (5476) | Landspitali National University Hospital | ISL | | |
| 27 (6030) | Uppsala University Hospital | SWE | | |
| 28 (6180) | Folkhalsan | FIN | | |
| 29 (6721) | Steno Diabetes Center | DNK | | |
| 30 (6762) | Oulu University Hospital | FIN | | |
| 31 (6831) | Tampere University Hospital | FIN | | |
| 32 (7076) | Turku University Hospital | FIN | | |
| 33 (7728) | Diakonhjemmet Hospital | NOR | | |
| 34 (8191) | Kuopio University Hospital | FIN | | |
| 35 (8737) | Turku PET Centre | FIN | | |
| 36 (8923) | Zealand University Hospital | DNK | | |
| 37 (9377) | Vejle Hospital | DNK | | |
| 38 (9443) | Orebro University Hospital | SWE | | |
|
