| 1 (216) | Karolinska University Hospital | SWE |  |
| 2 (377) | Copenhagen University Hospital | DNK | |
| 3 (495) | Oslo University Hospital | NOR | |
| 4 (508) | Helsinki University Central Hospital | FIN | |
| 5 (517) | Skane University Hospital | SWE | |
| 6 (564) | Danish Cancer Society | DNK | |
| 7 (660) | Swedish Institute for Infectious Disease Control | SWE | |
| 8 (680) | Sahlgrenska University Hospital | SWE | |
| 9 (768) | Uppsala University Hospital | SWE | |
| 10 (834) | Steno Diabetes Center | DNK | |
| 11 (864) | Statens Serum Institut | DNK | |
| 12 (877) | National Institute for Health and Welfare | FIN | |
| 13 (885) | Tampere University Hospital | FIN | |
| 14 (940) | Landspitali National University Hospital | ISL | |
| 15 (1097) | Haukeland University Hospital | NOR | |
| 16 (1104) | Linkoping University Hospital | SWE | |
| 17 (1283) | Odense University Hospital | DNK | |
| 18 (1307) | Turku University Hospital | FIN | |
| 19 (1309) | Kuopio University Hospital | FIN | |
| 20 (1338) | Akershus University Hospital | NOR | |
| 21 (1524) | Orebro University Hospital | SWE | |
| 22 (1594) | Oulu University Hospital | FIN | |
| 23 (1604) | St. Olavs University Hospital | NOR | |
| 24 (1771) | Aalborg University Hospital | DNK | |
| 25 (1787) | Stavanger University Hospital | NOR | |
| 26 (2034) | Norwegian Institute of Public Health | NOR | |
| 27 (2650) | Finnish Institute Occupational Health | FIN | |
| 28 (2900) | University Hospital of Northern Norway | NOR | |
|
