| 1 (317) | National Institute for Health and Welfare | FIN |  |
| 2 (1361) | Danish Cancer Society | DNK | |
| 2 (1361) | Norwegian Institute of Public Health | NOR | |
| 4 (1892) | European Centre for Disease Prevention and Control | SWE | |
| 4 (1892) | Finnish Institute Occupational Health | FIN | |
| 4 (1892) | Helsinki University Central Hospital | FIN | |
| 4 (1892) | Linkoping University Hospital | SWE | |
| 4 (1892) | Skane University Hospital | SWE | |
| 4 (1892) | Tampere University Hospital | FIN | |
| 10 (2905) | Aalborg University Hospital | DNK | |
| 10 (2905) | Akershus University Hospital | NOR | |
| 10 (2905) | Copenhagen University Hospital | DNK | |
| 10 (2905) | Folkhalsan | FIN | |
| 10 (2905) | Haukeland University Hospital | NOR | |
| 10 (2905) | Institute for Molecular Medicine | FIN | |
| 10 (2905) | Karolinska University Hospital | SWE | |
| 10 (2905) | Kuopio University Hospital | FIN | |
| 10 (2905) | Landspitali National University Hospital | ISL | |
| 10 (2905) | Odense University Hospital | DNK | |
| 10 (2905) | Orebro University Hospital | SWE | |
| 10 (2905) | Oslo University Hospital | NOR | |
| 10 (2905) | Oulu University Hospital | FIN | |
| 10 (2905) | Sahlgrenska University Hospital | SWE | |
| 10 (2905) | St. Olavs University Hospital | NOR | |
| 10 (2905) | Statens Serum Institut | DNK | |
| 10 (2905) | Stavanger University Hospital | NOR | |
| 10 (2905) | Steno Diabetes Center | DNK | |
| 10 (2905) | Turku University Hospital | FIN | |
| 10 (2905) | University Hospital of Northern Norway | NOR | |
| 10 (2905) | Uppsala University Hospital | SWE | |
|
