| 1 (325) | Copenhagen University Hospital | DNK |  |
| 2 (399) | Karolinska University Hospital | SWE | |
| 3 (440) | Statens Serum Institut | DNK | |
| 4 (441) | Oslo University Hospital | NOR | |
| 5 (466) | Helsinki University Central Hospital | FIN | |
| 6 (495) | Aarhus University Hospital | DNK | |
| 7 (559) | Kuopio University Hospital | FIN | |
| 8 (570) | University Hospital of Northern Norway | NOR | |
| 9 (599) | Tampere University Hospital | FIN | |
| 10 (609) | Haukeland University Hospital | NOR | |
| 11 (618) | Odense University Hospital | DNK | |
| 12 (622) | Norwegian Institute of Public Health | NOR | |
| 13 (647) | Uppsala University Hospital | SWE | |
| 14 (658) | Turku University Hospital | FIN | |
| 15 (660) | Sahlgrenska University Hospital | SWE | |
| 16 (668) | St. Olavs University Hospital | NOR | |
| 17 (688) | Skane University Hospital | SWE | |
| 18 (700) | Finnish Institute Occupational Health | FIN | |
| 19 (733) | Aalborg University Hospital | DNK | |
| 20 (767) | National Institute for Health and Welfare | FIN | |
| 21 (781) | Oulu University Hospital | FIN | |
| 22 (792) | Diakonhjemmet Hospital | NOR | |
| 23 (813) | Steno Diabetes Center | DNK | |
|
