| 1 (221) | Copenhagen University Hospital | DNK |  |
| 2 (497) | Karolinska University Hospital | SWE | |
| 3 (540) | Oslo University Hospital | NOR | |
| 4 (724) | Helsinki University Central Hospital | FIN | |
| 5 (836) | Skane University Hospital | SWE | |
| 6 (1000) | Statens Serum Institut | DNK | |
| 7 (1026) | Institute for Molecular Medicine | FIN | |
| 8 (1046) | Danish Cancer Society | DNK | |
| 9 (1109) | Sahlgrenska University Hospital | SWE | |
| 10 (1142) | National Institute for Health and Welfare | FIN | |
| 11 (1165) | Uppsala University Hospital | SWE | |
| 12 (1168) | Orebro University Hospital | SWE | |
| 13 (1248) | European Centre for Disease Prevention and Control | SWE | |
| 14 (1336) | Norwegian Institute of Public Health | NOR | |
| 15 (1356) | Turku University Hospital | FIN | |
| 16 (1430) | Odense University Hospital | DNK | |
| 17 (1496) | Tampere University Hospital | FIN | |
| 18 (1500) | Stavanger University Hospital | NOR | |
| 19 (1534) | Haukeland University Hospital | NOR | |
| 20 (1556) | Kuopio University Hospital | FIN | |
| 21 (1709) | University Hospital of Northern Norway | NOR | |
| 22 (1900) | St. Olavs University Hospital | NOR | |
| 23 (1985) | Finnish Institute Occupational Health | FIN | |
| 24 (2029) | Steno Diabetes Center | DNK | |
| 25 (2150) | Oulu University Hospital | FIN | |
| 26 (2167) | Akershus University Hospital | NOR | |
| 27 (2237) | Landspitali National University Hospital | ISL | |
| 28 (2303) | Folkhalsan | FIN | |
| 29 (2643) | Linkoping University Hospital | SWE | |
| 30 (2666) | Aalborg University Hospital | DNK | |
|
