| 1 (313) | Copenhagen University Hospital | DNK |  | |
| 2 (460) | Oslo University Hospital | NOR | | |
| 3 (472) | Aarhus University Hospital | DNK | | |
| 4 (503) | Norwegian Institute of Public Health | NOR | | |
| 5 (506) | Finnish Institute Occupational Health | FIN | | |
| 6 (541) | Odense University Hospital | DNK | | |
| 7 (548) | Karolinska University Hospital | SWE | | |
| 8 (560) | National Institute for Health and Welfare | FIN | | |
| 9 (567) | Turku University Hospital | FIN | | |
| 10 (577) | Helsinki University Central Hospital | FIN | |
